Search NB/T

500 NB/T standards in English, from NB/T 25042-2014 to NB/T 51030-2015, in code order.

  1. NB/T 25042-2014The specification of welding safety management for conventional island of nuclear power plants$299.00
  2. NB/T 25043.1-2014Construction technology code for conventional island and BOP of nuclear power plant - Part 1: Civil work$1,090.00
  3. NB/T 25043.2-2019Technical specification for construction of nuclear power conventional island and balance of plant - Part 2: Turbine generator unit$1,100.00
  4. NB/T 25043.3-2014Specification for erection of nuclear power conventional island and balance of plant - Part 3: Circulating water system equipments$299.00
  5. NB/T 25043.4-2016Specification for erection of nuclear power conventional island and balance of plant - Part 4: Instrumentation and control$465.00
  6. NB/T 25043.5-2016Technical specification for construction of nuclear power conventional island and balance of plant - Part 5: Water treatment and hydrogen generation systems$465.00
  7. NB/T 25043.6-2016Technical specification for construction of nuclear power conventional island and balance of plant - Part 6: Piping$345.00
  8. NB/T 25043.7-2016Technical specification for construction of nuclear power conventional island and balance of plant - Part 7: Heating, ventilation and air conditioning$560.00
  9. NB/T 25043.8-2016Specification for erection of nuclear power conventional island and balance of plant - Part 8: Thermal insulation and painting$210.00
  10. NB/T 25044.1-2014Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 1: Civil work$8,100.00
  11. NB/T 25044.3-2014Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 3: Circulating water system equipments$630.00
  12. NB/T 25044.4-2016Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 4: Instrumentation and control$790.00
  13. NB/T 25044.5-2016Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 5: Water treatment and hydrogen generation systems$1,200.00
  14. NB/T 25044.6-2016Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 6: Piping$979.00
  15. NB/T 25044.7-2016Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 7: Heating, ventilation and air conditioning$890.00
  16. NB/T 25045-2015Performance assessment and management guideline of fire protection features for nuclear power plant$1,000.00
  17. NB/T 25047-2016Generator operation and maintenance guideline of nuclear power plant$435.00
  18. NB/T 25049-2016Technical specification for selection of condensate pump for PWR nuclear power plant$225.00
  19. NB/T 25050-2016Technical specification for selection of feedwater pump for PWR nuclear power plant$249.00
  20. NB/T 25053-2016Technical specification of generator circuit-breaker for nuclear power plants$159.00
  21. NB/T 25054-2016Technical specification of high voltage motor in PWR nuclear power plants$405.00
  22. NB/T 25063-2016Installation specifications for engineering of security and protection systems of nuclear power plant$195.00
  23. NB/T 25064-2016Guide for construction quality evaluation of conventional island and BOP of nuclear power plant$2,300.00
  24. NB/T 25067-2017Specification of instrumentation and control for turbine-generator in nuclear power plant$135.00
  25. NB/T 25068-2017Technical specifications for hydrogen, oil and water systems of generators in nuclear power plants$150.00
  26. NB/T 25069-2017Technical regulation for inverter of conventional island and balance of plant(BOP) in pressurized water reactor nuclear power plants$330.00
  27. NB/T 25070-2017Steels for steam turbine blades in nuclear power plants$210.00
  28. NB/T 25072-2017Specification for conventional island and BOP coating technology for nuclear power plants$165.00
  29. NB/T 25073-2017Guide for the acceptance of explosion proof safety for generator hydrogen gas supply system$165.00
  30. NB/T 25074-2017Specification for impeller of concrete volute circulating water pump of nuclear power plant$165.00
  31. NB/T 25076-2017Technical specification of medium voltage cast-resin insulated bus for conventional island of PWR nuclear power plant$270.00
  32. NB/T 25077-2017Technical requirement of selection of vacuum pump in nuclear power plant$150.00
  33. NB/T 25090-2018Technical specification of conventional island closed cycling cooling water pump for nuclear power plant$180.00
  34. NB/T 31001-2010Manufacturing technical requirements for wind turbine towers$165.00
  35. NB/T 31003-2011Technical specification for design of large-scale wind farms connected to the power system$85.00
  36. NB/T 31004-2011Guidelines for vibration condition monitoring and diagnosis of wind turbine generator$105.00
  37. NB/T 31006-2011Technical code for anticorrosion of offshore wind farm steel structure$285.00
  38. NB/T 31009-2025Preparation regulation for cost estimation of offshore wind power projects$889.00
  39. NB/T 31010-2019Quota for cost estimation of onshore wind power projects$1,775.00
  40. NB/T 31011-2019Specification and calculation basis for cost estimate of onshore wind power projects$500.00
  41. NB/T 31015-2011Manufacturing technical specification for converter of permanent magnet type wind turbine generator$145.00
  42. NB/T 31015-2018Technical specification for converter of permanent magnet wind turbine generator$270.00
  43. NB/T 31018-2011Wind turbine generator system technical specification of electric pitch system$105.00
  44. NB/T 31018-2018Technical specification of electric pitch control system for wind turbine generator system$255.00
  45. NB/T 31019-2011Corona-resistance polyimide film-backed mica paper tapes with glass fabric for coil insulation on wind energy generator$85.00
  46. NB/T 31020-2011Corona-resistance polyimide film for turn to turn insulation of wind power generator$85.00
  47. NB/T 31021-2024Specification for scientific and technical document filing and arrangement of wind power enterprise$1,505.00
  48. NB/T 31025-2012Ring Type Forgings of Wind Turbine Generator System$165.00
  49. NB/T 31026-2022Code for electrical design of wind power projects$1,100.00
  50. NB/T 31027-2012Code for Preparation of Safety Assessment Report Upon Completion of Wind Power Projects$285.00
  51. NB/T 31028-2012Code for Preparation of Safety Pre-assessment Report of Wind Power Projects$345.00
  52. NB/T 31029-2019Code for Wind Energy Resource Measurement and Marine Hydrographic Observation of Offshore Wind Power Projects$800.00
  53. NB/T 31030-2012Specifications for Engineering Geological Investigation of Wind Power Projects$590.00
  54. NB/T 31030-2022Specifications for engineering geological survey of onshore wind farms$800.00
  55. NB/T 31032-2019Specification for preparation of feasibility study report for offshore wind power projects$1,400.00
  56. NB/T 31034-2012Flexible and Torsion Resistant Cables of Rated Voltages up to and Including 1.8/3kV for Wind Turbine - Part 1: Cables for Rated Voltages up to and Including 0.6/1kV$255.00
  57. NB/T 31035-2012Flexible and Torsion Resistant Cables of Rated Voltages up to and Including 1.8/3kV for Wind Turbine – Part 2: Cables for Rated Voltage of 1.8/3kV$225.00
  58. NB/T 31036-2012Flexible and Torsion Resistant Cables of Rated Voltages up to and Including 1.8/3kV for Wind Turbine - Part 3: Methods for Torsion Test$135.00
  59. NB/T 31037-2012Low-voltage switchgear and controlgear assemblies for wind power generation$195.00
  60. NB/T 31038-2012Low-voltage Reactive Power Compensation Assemblies for Wind Power Generation$165.00
  61. NB/T 31039-2012Technical Specification for Lightning Protection System of Wind Turbine$500.00
  62. NB/T 31041-2019Technical specification for converter of offshore doubly-fed wind turbine generator$485.00
  63. NB/T 31042-2012Converter of Offshore Permanent Magnet Wind Turbine Generator$145.00
  64. NB/T 31042-2019Technical Specification for converter of offshore permanent magnet wind turbine generator$360.00
  65. NB/T 31043-2019Technical specification for main control system of offshore wind turbine generator system$465.00
  66. NB/T 31044-2012Technical Specification for Permanent Magnet Wind Turbine Generator-converter Set$225.00
  67. NB/T 31044-2023Permanent magnet wind turbine-converter technical specification$495.00
  68. NB/T 31045-2025Guidelines for wind farm operation indicators and evaluation$539.00
  69. NB/T 31048.1-2014Winding wire for wind driven generator - Part 1: general Rules$269.00
  70. NB/T 31048.2-2014Winding wire for wind driven generator - Part 2: grade 240$169.00
  71. NB/T 31048.3-2014Winding wire for wind driven generator - Part 3: polyester film and reinforced mica tape lap copper strap wire$169.00
  72. NB/T 31048.4-2014Winding wire for wind driven generator - Part 4: double glass and film covered rectangular copper wire$169.00
  73. NB/T 31048.5-2014Winding wire for wind driven generator - Part 5: grade 180 and higher dipping paint glass fiber enameled flat copper wire$169.00
  74. NB/T 31048.6-2014Winding wire for wind driven generator - Part 6: polyimide film reinforced mica tape covered rectangular copper wire$169.00
  75. NB/T 31051-2024Wind turbine fault voltage ride-through capability test procedure$455.00
  76. NB/T 31055-2022Guide on wind farm theoretical energy production and wind energy curtailment evaluation$115.00
  77. NB/T 31057-2025Technical Specifications for Overvoltage Protection in Wind Power Farm Collection Systems$699.00
  78. NB/T 31058-2014Wind turbine electric system matching and energy efficiency$135.00
  79. NB/T 31060-2024Wind power generation equipment - Environmental conditions$240.00
  80. NB/T 31062-2014Specification and technical requirements of dry-type transformers for wind turbine applications$105.00
  81. NB/T 31066-2025Guidelines for modeling electrical simulation models of wind turbine generators$899.00
  82. NB/T 31067-2015Communications for monitoring and control of wind power plants - Information models$950.00
  83. NB/T 31069-2015Communications for monitoring and control of wind power plants - Mapping to communication profile$3,950.00
  84. NB/T 31071-2015Technical code for remote monitoring and control system of wind farms$90.00
  85. NB/T 31072-2022Code of technology supervision for wind turbine rotor system$85.00
  86. NB/T 31073-2015Code for acceptance of occupational safety and health of wind power projects$620.00
  87. NB/T 31074-2015Technical guide for high altitude wind turbine generator systems$950.00
  88. NB/T 31075-2025Modeling and verification procedures for wind farm electrical simulation models$499.00
  89. NB/T 31077-2016Modeling and evaluation methods of low voltage ride through for wind farms$195.00
  90. NB/T 31078-2022Evaluation method for grid code compliance of wind farms$240.00
  91. NB/T 31082-2016High strength bolt connection sets for wind turbine towers$195.00
  92. NB/T 31087-2016Technical specification for environmental impact assessment of wind farm projects$500.00
  93. NB/T 31088-2016Design specification for safety sign arrangement of wind farm$500.00
  94. NB/T 31090-2023Specifications for after-sales service of grid-connected wind turbines$135.00
  95. NB/T 31091-2023Specifications for the supply of grid-connected wind turbine sets$105.00
  96. NB/T 31092-2016Performance and safety technical requirements of wind turbines for microgrid$375.00
  97. NB/T 31093-2016Technical specification for main controller of wind turbines for microgrid$435.00
  98. NB/T 31094-2024Special environmental conditions and technical requirements for offshore wind power generation equipment$405.00
  99. NB/T 31095-2016General safety requirements for wind power electrical equipment$225.00
  100. NB/T 31096-2016Specifications for double-fed induction converter of wind turbine generator systems for plateau$195.00
  101. NB/T 31097-2016Specifications for full-power converter of wind turbine generator systems for plateau$115.00
  102. NB/T 31102.1-2025Sintered Electromagnetic Wire for Wind Turbine Generators - Part 1: Technical Specifications$214.00
  103. NB/T 31102.2-2025Sintered Electromagnetic Wire for Generator Sets - Part 2: Test Methods$124.00
  104. NB/T 31103-2023Technical specifications for software functions of wind turbine main control system$405.00
  105. NB/T 31107-2017Guide for type selection of wind turbine generator system for low wind speed$515.00
  106. NB/T 31109-2017Information exchange specification for dispatching of wind farm$185.00
  107. NB/T 31111-2017Test procedure of wind turbine high voltage ride through capability$335.00
  108. NB/T 31112-2017Technical Requirements for Tender Design of Wind Power Projects$240.00
  109. NB/T 31113-2017Code for construction organization design of onshore wind power projects$495.00
  110. NB/T 31117-2017Guide for selection and laying of AC submarine cables for offshore wind power projects$510.00
  111. NB/T 31118-2017Archives Acceptance Specification for Wind Power Projects$500.00
  112. NB/T 31126-2023Technical specifications for pitch drive inverters for wind turbines$225.00
  113. NB/T 31128-2017Code for Buildings Design of Wind Power Projects$530.00
  114. NB/T 31129-2018Guide for evaluation of vibration condition for wind turbines$105.00
  115. NB/T 31133-2018Technical specification of anti-corrosion of offshore wind turbine concrete foundation$105.00
  116. NB/T 31144-2018Wind turbines - Brake pads for hydraulic disc brakes$150.00
  117. NB/T 31145-2018Specification for coding of identification system for wind power projects$1,085.00
  118. NB/T 31146-2018Technical code for service lift of wind turbine$830.00
  119. NB/T 31147-2018Technical code for wind energy resource measurement and assessment of wind power projects$465.00
  120. NB/T 32001-2012Technical Specification for Environmental Impact Assessment of Photovoltaic Power Station$165.00
  121. NB/T 32002-2012Solar Lawn Light$165.00
  122. NB/T 32003-2012Self-regulating Heating Cables for Solar Heat Application$135.00
  123. NB/T 32004-2018Technical specification of PV grid-connected inverter$1,110.00
  124. NB/T 32005-2013Testing Code for Low Voltage Ride Through of Photovoltaic Power Station$135.00
  125. NB/T 32006-2013Test Code for Power Quality of Photovoltaic Power Station$135.00
  126. NB/T 32007-2025Technical specification for testing of power control capability of photovoltaic power station$300.00
  127. NB/T 32008-2013Testing Code for Power Quality of Inverters Used in Photovoltaic Power Station$255.00
  128. NB/T 32009-2013Testing Code of Voltage and Frequency Response for Inverter of Photovoltaic Power Station$225.00
  129. NB/T 32010-2013The Anti-islanding Testing Code for Inverter of Utility-interconnected Photovoltaic Power Station$165.00
  130. NB/T 32011-2013Technical Requirement of Power Forecasting System for PV Power Station$165.00
  131. NB/T 32012-2013Technical Specification for Solar Energy Resource Real-time Monitoring of Photovoltaic Power Station$105.00
  132. NB/T 32013-2013Testing Code for Voltage and Frequency Response of Photovoltaic Power Station$135.00
  133. NB/T 32014-2013Testing Code for Anti-islanding of Photovoltaic Power Station$165.00
  134. NB/T 32015-2013Technical Specification for Distributed Resources Connected to Distribution Network$209.00
  135. NB/T 32016-2013Technical Specification for Grid-connected Photovoltaic Supervision Control and Data Acquisition System$225.00
  136. NB/T 32017-2013Photovoltaic Pumping System$225.00
  137. NB/T 32018-2013Specifications for Household Solar Space Heating Systems$165.00
  138. NB/T 32019-2013Specifications of Solar Heating System for Swimming Pool$165.00
  139. NB/T 32020-2014Portable solar photovoltaic power supply$299.00
  140. NB/T 32021-2014Solar photovoltaic powered trickle irrigation system$135.00
  141. NB/T 32022-2024Specification for design, installation and acceptance of wall-mounted solar water heaters$180.00
  142. NB/T 32023-2014Installation specifications of self-regulating heating cables for solar heating application$169.00
  143. NB/T 32024-2014Header boxes of solar water heating system$219.00
  144. NB/T 32027-2016Preparation regulation for cost estimation of photovoltaic power projects$750.00
  145. NB/T 32028-2016Specification for safety assessment upon completion of concentrating solar power projects$500.00
  146. NB/T 32029-2016Code for safety pre-assessment of concentrating solar power projects$405.00
  147. NB/T 32031-2025Functional Specifications for Photovoltaic Power Generation Prediction Systems$424.00
  148. NB/T 32039-2017Specification for safety pre-assessment of photovoltaic power projects$390.00
  149. NB/T 32040-2017Code for Design of Occupational Safety and Health of Photovoltaic Power Projects$560.00
  150. NB/T 32041-2018Code for post-evaluation of equipment in photovoltaic power station$300.00
  151. NB/T 32043-2018Specification for preparation of feasibility study report for photovoltaic power projects$800.00
  152. NB/T 32044-2018Specification for preparation of pre-feasibility study report for photovoltaic power projects$485.00
  153. NB/T 32045-2018Code for Design of DC Generation System for Photovoltaic Power Stations$450.00
  154. NB/T 32047-2018Standard for quality assessment of civil engineering construction unit of photovoltaic power station$1,775.00
  155. NB/T 33001-2018Specification for electric vehicle off-board conductive charger$240.00
  156. NB/T 33002-2018Specification for electric vehicle AC charging spot$195.00
  157. NB/T 33003-2010Communication protocols between off-board charger monitoring unit and battery management system for electric vehicle$225.00
  158. NB/T 33004-2013Code for Construction and Completion Acceptance of Electric Vehicle Charging/Battery Swap Infrastructure$740.00
  159. NB/T 33004-2020Code for construction and completion acceptance of electric vehicle charging/battery swap infrastructure$830.00
  160. NB/T 33005-2013Technical Specification for Monitoring System of Electric Vehicle Charging Station and Battery Swap Station$165.00
  161. NB/T 33006-2013General Requirements for Electric Vehicle Battery-pack-swap Equipment$105.00
  162. NB/T 33007-2013Communication Protocol Between Monitoring System in Electric Vehicle Charging Station/Battery Swap Station and Charging/Battery Swap Equipment$225.00
  163. NB/T 33008.1-2018Inspection and test specifications for electric vehicle charging equipment - Part 1: Off-board charger$480.00
  164. NB/T 33008.2-2018Inspection and test specifications for electric vehicle charging equipment - Part 2: AC charging spot$265.00
  165. NB/T 33009-2013Technical Guide for Electric Vehicle Charging/battery Swap Infrastructure Construction$315.00
  166. NB/T 33010-2014Operation and control specification for distributed resources interconnected with power grid$169.00
  167. NB/T 33011-2014Technical specification for test of equipments interconnecting distributed resources with power grid$279.00
  168. NB/T 33012-2025Functional Specifications for Distributed Power Supply Monitoring System$424.00
  169. NB/T 33014-2014Operation and control specification for electrochemical energy storage system interconnecting with distribution network$55.00
  170. NB/T 33015-2014Technical guideline for electrochemical energy storage system interconnecting with distribution network$95.00
  171. NB/T 33015-2025User-Side Electrochemical Energy Storage System Grid - Connected Acceptance Specification$120.00
  172. NB/T 33016-2014Code for testing of electrochemical energy storage system interconnecting with distribution network$359.00
  173. NB/T 33017-2023Technical specification for intelligent charging and swapping operation service system of electric vehicles$195.00
  174. NB/T 33018-2015Technical specifications of EV charging and battery swap infrastructure power supply system$129.00
  175. NB/T 33019-2015Specification of operation and management for electric vehicle charging/battery swap infrastructure$169.00
  176. NB/T 33020-2015Technical specification for chargers for electric vehicle traction battery packs$285.00
  177. NB/T 33021-2015Specification for electric vehicle off-board bi-directional charger$329.00
  178. NB/T 33024-2016Test specification for lithium-ion traction battery of Electric Vehicles$255.00
  179. NB/T 33025-2020General requirements for swappable battery pack of electric vehicles$300.00
  180. NB/T 33026-2016Technical requirements for modularized battery pack cabin of EV$105.00
  181. NB/T 33027-2016Technical requirements for modularized charging cabin of EV$145.00
  182. NB/T 33028-2018Terminology of electric vehicle charging and discharging infrastructure$165.00
  183. NB/T 33029-2018Technical guide for synergistic dispatch of electric vehicle charging and intermittent power sources$105.00
  184. NB/T 34001-2011General Specifications of Solar Lights for Killing Pest Insects$165.00
  185. NB/T 34002-2011Wind-solar hybrid outdoor lighting device for rural areas$105.00
  186. NB/T 34003-2011General Technical Specification for Focusing Solar Cooker$169.00
  187. NB/T 34004-2011Test method for purifiers of centralized biomass gasification gas supply$165.00
  188. NB/T 34005-2020Test method for clean heating stoves$150.00
  189. NB/T 34006-2020Specification for clean heating stoves$185.00
  190. NB/T 34007-2012General Specification for Biomass Cooking and Heating Stoves$165.00
  191. NB/T 34008-2012Test Method for Biomass Cooking and Heating Stoves$165.00
  192. NB/T 34011-2012Specifications for Sewage Treatment Device of Biomass Gasification System$135.00
  193. NB/T 34012-2013Technical Specification for the Water Cooled Vibrating Grate of Biomass Boiler$165.00
  194. NB/T 34013-2024Agricultural alcohol ether diesel fuel$165.00
  195. NB/T 34014-2013Test Method for Biomass Institutional Stoves$135.00
  196. NB/T 34015-2013General Specification for Biomass Institutional Stoves$135.00
  197. NB/T 34016-2014Test method for biomass Kang stove$169.00
  198. NB/T 34017-2014General specification for biomass Kang stove$169.00
  199. NB/T 34018-2014Specifications for biomass briquette equipments of ring type die$149.00
  200. NB/T 34019-2014Specifications for biomass briquette equipments of round flat type die$149.00
  201. NB/T 34020-2014Specifications for biomass briquette equipments of piston ram type$149.00
  202. NB/T 34021-2015Clean biomass cookstove$209.00
  203. NB/T 34022-2024Solar Drying System Technical Specifications$210.00
  204. NB/T 34023-2024Low-carbon multi-energy enamel water storage tank$330.00
  205. NB/T 34024-2015Quality classification for densified biofuel$189.00
  206. NB/T 34025-2015Test method for clinkering property of solid biofuels$169.00
  207. NB/T 34026-2015Biomass pellets burners$189.00
  208. NB/T 34033-2016Support of domestic solar water heaters$165.00
  209. NB/T 34035-2020Specification for small biomass boiler$210.00
  210. NB/T 34036-2020Test method for small biomass boiler$145.00
  211. NB/T 35001-2024Design specification for water regulation automation system of cascade hydropower stations$545.00
  212. NB/T 35002-2025Design Specifications for Industrial Television Systems in Hydropower Plants$1,129.00
  213. NB/T 35003-2023Technical specifications for automatic monitoring and reporting system of water regime in hydropower projects$1,099.00
  214. NB/T 35004-2013Code for Design of Automation of Hydropower Plants$700.00
  215. NB/T 35006-2013Design Guide of Cofferdam for Hydropower Engineering$1,580.00
  216. NB/T 35007-2013Geological Code of Construction Period for Hydropower Project$800.00
  217. NB/T 35009-2024Specification for site selection planning of pumped storage power stations$695.00
  218. NB/T 35010-2013Specification for Design of Relaying Protection in Hydraulic Power Plants$345.00
  219. NB/T 35012-2013Design specification for dedicated external access roads of hydropower projects$1,580.00
  220. NB/T 35013-2013Specification of Resettlement Work Acceptance for Hydroelectric Project$435.00
  221. NB/T 35016-2013Testing Specification on Material Compaction for Earth and Rock-fill Dams$2,324.00
  222. NB/T 35017-2013Specification of Ceramic Coated Piston Rods$195.00
  223. NB/T 35018-2022QPG type high-lift hoist series parameters$150.00
  224. NB/T 35019-2022Horizontal hydraulic hoist series parameters$495.00
  225. NB/T 35020-2013Design Specifications for Hydraulic Hoist in Hydropower and Water Resources Projects$1,160.00
  226. NB/T 35021-2014Design code for surge chamber of hydropower stations$800.00
  227. NB/T 35022-2014Design Guide of Energy-Saving Analysis for Hydropower Projects$1,590.00
  228. NB/T 35025-2014Occupational safety and health acceptance specification for hydropower projects$650.00
  229. NB/T 35026-2022Code for design of concrete gravity dams$3,125.00
  230. NB/T 35027-2014Technical Code for Geomembrane-based Anti-seepage of Hydropower Projects$1,475.00
  231. NB/T 35028-2025Specification for Exploration Acceptance of Hydropower Projects$1,499.00
  232. NB/T 35029-2023Hydropower Engineering Measurement Specifications$7,379.00
  233. NB/T 35030-2024Provisions on the Preparation of Estimated Investment Estimates for Hydropower Projects$465.00
  234. NB/T 35031-2025Preparation regulation of special investment on safety monitoring system of hydropower proiect$650.00
  235. NB/T 35033-2025Preparation regulation for special investment on environmentalprotection design of hydropower project$2,159.00
  236. NB/T 35034-2024Provisions on the Preparation of Investment Estimates for Hydropower Projects$3,219.00
  237. NB/T 35035-2014Design rule of hydraulic mechanical auxiliary equipment system of hydraulic power plant$500.00
  238. NB/T 35036-2014General technical conditions for fixed winch hoists in hydropower projects$520.00
  239. NB/T 35037-2014Code for the design of fish restocking station of hydropower project$860.00
  240. NB/T 35038-2025Code for Comprehensive Supervision of Resettlementfor Hydropower Projects$800.00
  241. NB/T 35039-2024Regulations for geological observation of hydropower projects$1,175.00
  242. NB/T 35040-2014Design Code for Heating, Ventilation and Air Conditioning of Hydropower Station$2,060.00
  243. NB/T 35042-2024Code for communication design of hydropower plants$890.00
  244. NB/T 35044-2023Specification for designing service power system for hydropower station$1,100.00
  245. NB/T 35045-2014Code for manufacture, installation and acceptance of steel gates in hydropower engineering$2,900.00
  246. NB/T 35048-2015Specification for acceptance of hydropower projects$770.00
  247. NB/T 35049-2015Code for Sediment Design of Hydropower Projects$970.00
  248. NB/T 35051-2015Code for manufacture, erection and acceptance of gate hoists in hydropower projects$1,175.00
  249. NB/T 35053-2015Design code for layered water intake of hydropower station$1,490.00
  250. NB/T 35057-2024Code for seismic design of hydropower projects$920.00
  251. NB/T 35058-2015Technical Specification for Inspection of Rock Mass Quality of Hydropower Projects$1,000.00
  252. NB/T 35059-2015Code for post assessment of environmental impacts of river hydropower development$910.00
  253. NB/T 35060-2015Code for environmental protection design of hydropower projects resettlement$910.00
  254. NB/T 35062-2015Design code for construction planning of rolled earth-rock dam$725.00
  255. NB/T 35063-2015Code for Environmental Supervision of Hydropower Project$1,130.00
  256. NB/T 35065-2015Technical specification for seismic exploration of hydropower projects$1,175.00
  257. NB/T 35066-2015Specification of overburden drilling techniques for hydropower projects$990.00
  258. NB/T 35069-2024Specification for Preparation of Resettlement Planning Outline for Hydropower Projects$1,259.00
  259. NB/T 35077-2016Technical code for fundamental geographic information system of digital basin based on hydropower projects$500.00
  260. NB/T 35078-2016Fundamental technical requirements for piston combined pressure reducing valve$269.00
  261. NB/T 35079-2016Design code for rock-bolted crane girders in underground powerhouses$1,010.00
  262. NB/T 35080-2016Design code for air cushion surge chamber of hydropower stations$720.00
  263. NB/T 35081-2016Pull-off testing specification for coating strength of metal structure in hydropower engineering$120.00
  264. NB/T 35082-2016Technical code for eco-restoration of vegetation concrete on steep slope of hydropower projects$790.00
  265. NB/T 35089-2016Technical specification for cylindrical valves of hydraulic turbines$55.00
  266. NB/T 35090-2016Design code for underground powerhouses of hydropower stations$1,190.00
  267. NB/T 35092-2017Design code for temperature control of concrete dam$2,500.00
  268. NB/T 35094-2017Code for water temperature calculation of hydropower projects$510.00
  269. NB/T 35100-2017Technical code for prestressed anchor cable on overburden layer of hydropower projects$725.00
  270. NB/T 35102-2017Specification for in-situ soil test in borehole of hydropower projects$710.00
  271. NB/T 35104-2017Specification for borehole water injection test of hydropower projects$590.00
  272. NB/T 35107-2017Preparation regulation for bidding design budgetary estimate of hydropower projects$315.00
  273. NB/T 35108-2018Code for Design of Gas-insulated Metal-enclosed Switchgear Installations$1,040.00
  274. NB/T 35110-2018Code for Design of Underground Steel Bifurcated Pipe with Crescent Rib of Hydropower Stations$2,972.00
  275. NB/T 35111-2018Design Code for Spoil Areas of Hydropower Projects$500.00
  276. NB/T 35112-2018Technical specification for computerized tomography of hydropower projects$500.00
  277. NB/T 35113-2018Specification for Water Pressure Test in Borehole of Hydropower Projects$435.00
  278. NB/T 35114-2018Code for drilling test holes for geotechnical engineering and rock mass testing of hydropower projects$1,400.00
  279. NB/T 35118-2018Technical Code for Oil System of Hydropower Stations$385.00
  280. NB/T 35119-2018Acceptance Specification for Soil and Water Conservation Engineering of Hydropower Projects$465.00
  281. NB/T 35120-2018Code for Design of Construction General Layout for Hydropower Projects$530.00
  282. NB/T 35121-2018Code for Design of Gully Treatment for Hydropower Projects$390.00
  283. NB/T 41001-2011Product Quality Classification for Capacitor Voltage Transformers$165.00
  284. NB/T 41004-2014Classification for phenomenon of power quality$540.00
  285. NB/T 41005-2014General technical requirements for control equipments of power quality$299.00
  286. NB/T 41006-2014Low voltage general compensation unit of active and reactive power$399.00
  287. NB/T 41007-2017Power supply technical guidelines for AC electric arc furnace - Design of power supply$185.00
  288. NB/T 41008-2017Power supply technical guidelines for AC electric arc furnace - Power quality assessment$315.00
  289. NB/T 41009-2017Technical guide for custom power technology$195.00
  290. NB/T 41010-2018Power supply technical guidelines for AC electric arc furnace - Power quality control$405.00
  291. NB/T 42001.1-2012The norm of energy consumption per unit product of thermal power equipment manufacturing enterprises. Part 1: Utility boiler$355.00
  292. NB/T 42004-2013Test Method for Electrical Endurance Testing on Ground Insulation of Stator Coil of High Voltage AC Machines$105.00
  293. NB/T 42005-2013Test Method for Thermal Voltage-endurance Testing on Groundwall Insulation of Stator Coil of High Voltage AC Machines$165.00
  294. NB/T 42006-2013Electrolyte for vanadium flow battery - Test method$255.00
  295. NB/T 42007-2013Bipolar plate for vanadium flow battery - Test method$135.00
  296. NB/T 42008-2013Reciprocating Internal Combustion Gas Generating Set - Nomenclature and Code of Designations$165.00
  297. NB/T 42009-2013Reciprocating Internal Combustion Gas Generating Set - Safety Requirements$449.00
  298. NB/T 42010-2013Reciprocating Internal Combustion Gas Generating Set - Terminology$135.00
  299. NB/T 42011-2013Reciprocating Internal Combustion Gas Generating Set - Specifications for Classification, Component and Disposal of Gas Fuel$189.00
  300. NB/T 42012-2013Dimension and Feature of 1100 kV Composite String Insulator for A.C Substation and Electrical Equipment$169.00
  301. NB/T 42013-2013Technical Specification for Urban Transit PSCADA System$435.00
  302. NB/T 42014-2013Integrated Automation System for Electrified Railway Traction Power Supply Substation$315.00
  303. NB/T 42015-2013Technical Specification for Recorder and Analyzer of Messages in Smart Substation Network$195.00
  304. NB/T 42016-2013Gas supply device for skid-mounted liquefied natural gas generator sets$189.00
  305. NB/T 42017-2013Reciprocating internal combustion gas generating sets - Conversion method for power and fuel consumption rate$525.00
  306. NB/T 42018-2013Copper-clad aluminum alloy wires for shielding$269.00
  307. NB/T 42019-2013Specification and Technical Requirements for 750kV and 1000kV Oil-immersed Shunt Reactors$429.00
  308. NB/T 42020-2013Specification and Technical Requirements for 750kV and 1000kV Oil-immersed Power Transformers$449.00
  309. NB/T 42021-2013Dry-type converter transformers for high voltage variable frequency speed regulation$520.00
  310. NB/T 42022-2013Oil-immersed converter transformers for high voltage variable frequency speed regulation$470.00
  311. NB/T 42023-2013Treatment of Uncertainty of the Test Data$790.00
  312. NB/T 42024-2013Traceability of Heavy Direct Current Measure System Based on Standard Shunts in High Power Laboratory$515.00
  313. NB/T 42025-2013Intelligent Gas-insulated Metal-enclosed Switchgear for Rated Voltages of 72.5kV and above$225.00
  314. NB/T 42026-2013Methods for compiling model designations of screw expanders$169.00
  315. NB/T 42027-2013Technical Specification for Pressure Retaining Casting of Screw Expander$165.00
  316. NB/T 42029.1-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 1: general design$169.00
  317. NB/T 42029.2-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 2: Infrastructure$315.00
  318. NB/T 42029.3-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 3: gas genset$349.00
  319. NB/T 42029.4-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 4: gas supply system$169.00
  320. NB/T 42029.6-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 6: power transmission and distribution system$169.00
  321. NB/T 42029.7-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 7: control system$169.00
  322. NB/T 42030-2014Technical specification for biomass circulating fluidized bed boiler$169.00
  323. NB/T 42031-2014Technical requirements for front screw feeding device of biomass energy boiler$169.00
  324. NB/T 42032.1-2014Nuclear power reactor coolant pump motor specification - Part 1: Asynchronous motor for shaft sealing pump$219.00
  325. NB/T 42032.2-2014Nuclear power reactor coolant pump motor specification - Part 2: Asynchronous motor for canned motor pump$219.00
  326. NB/T 42033-2014Specification of centralized control system for small hydropower stations group$219.00
  327. NB/T 42034-2014Design guidelines for small hydropower unit operated in isolated grid$105.00
  328. NB/T 42036-2014Specification for metal of rotor of screw expanding machine$219.00
  329. NB/T 42037-2014Anti-corrosion cable support system$429.00
  330. NB/T 42038-2014Auxiliary energy saving socket-outlets for household and similar purposes$219.00
  331. NB/T 42039-2014Wide voltage input and regulated output isolated DC-DC module power supply$455.00
  332. NB/T 42040-2014General specification for vanadium flow battery$199.00
  333. NB/T 42041-2014Specification for small hydropower unit installation$810.00
  334. NB/T 42042-2014Intermediate strength aluminium alloy wire for overhead line conductors$25.00
  335. NB/T 42043-2014High voltage static synchronous compensation installations$654.00
  336. NB/T 42044-2014Alternating-current metal-enclosed intelligent switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV$419.00
  337. NB/T 42045-2015Specification of steel Chimney of waste heat boiler$169.00
  338. NB/T 42046-2015Diverter damper technical specification$169.00
  339. NB/T 42047-2015Specification for waste heat boilers of coke dry quenching$169.00
  340. NB/T 42048-2015Specification of sintering heat recovery boiler$169.00
  341. NB/T 42049-2015Metal-oxide surge arresters without gaps for DC systems of 3 kV and below$120.00
  342. NB/T 42050-2015Optical fiber composite medium-voltage cable$425.00
  343. NB/T 42051-2015Cross-linked polyethylene insulated cables with aluminum alloy conductor for rated voltage of 0.6/1kV$405.00
  344. NB/T 42052-2015Specification for small hydropower unit starting test$369.00
  345. NB/T 42053-2015Technical Specification of Anti-islanding test apparatus$249.00
  346. NB/T 42055-2015Technical code for automatic control of low-voltage hydropower unit$189.00
  347. NB/T 42056-2015Fundamental technical requirements for inlet valves of small hydraulic turbine$209.00
  348. NB/T 42057-2023Low voltage static var generator$470.00
  349. NB/T 42059-2015Disconnectors of metal-oxide surge arresters for a.c. systems$429.00
  350. NB/T 42061-2015Annealed aluminium conductors, steel supported$289.00
  351. NB/T 42062-2015Expanded diameter steel supported aluminium stranded conductors$289.00
  352. NB/T 42064-2024Guide to the testing of AC metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV$255.00
  353. NB/T 42065-2016Guide for capacitive current switching conditioning test of vacuum circuit-breaker$229.00
  354. NB/T 42066-2016Specification and technical requirements for 6 kV to 35 kV dry-type aluminum winding power transformers$389.00
  355. NB/T 42077-2016In-cable Control and Protective Device for Mode 2 Charging of Electric Road Vehicles (IC-CPD)$435.00
  356. NB/T 42080-2016Ion conductive membrane for vanadium flow battery - Test method$315.00
  357. NB/T 42081-2016Vanadium flow battery - Test method for single cell performance$240.00
  358. NB/T 42082-2016Vanadium flow battery - Test method for electrode$240.00
  359. NB/T 42090-2025Regulation for on-site acceptance testing of the electrochemical energy storage monitoring system$195.00
  360. NB/T 42091-2024Guidelines for the evaluation of the state of lithium-ion batteries for power storage$255.00
  361. NB/T 42093.1-2016Insulating systems of dry-type transformers - Test procedure for thermal evaluation - Part 1: Windings above 600 V$210.00
  362. NB/T 42099-2024Guide to the synthetic testing of high-voltage alternating current circuit-breakers$480.00
  363. NB/T 42103-2016Technical specification of distributed-centralized PV combiner box$240.00
  364. NB/T 42104.1-2024Environmental adaptability test requirements for terrestrial crystalline silicon photovoltaic modules - Part 1: General climatic conditions$240.00
  365. NB/T 42104.2-2024Environmental adaptability test requirements for terrestrial crystalline silicon photovoltaic modules - Part 2: Dry hot climate conditions$195.00
  366. NB/T 42104.3-2024Environmental adaptability test requirements for terrestrial crystalline silicon photovoltaic modules - Part 3: Hot and humid climate conditions$225.00
  367. NB/T 42104.4-2024Environmental adaptability test requirements for terrestrial crystalline silicon photovoltaic modules - Part 4: Plateau climate conditions$240.00
  368. NB/T 42107-2017High-voltage direct current circuit-breaker$285.00
  369. NB/T 42110-2017Pressure-relief devices of skid-mounted CNG natural gas generator set$185.00
  370. NB/T 42112-2017Pollutant emission limits of reciprocating internal combustion gas genset$165.00
  371. NB/T 42114-2017Small and medium power gas generating set - Test method$150.00
  372. NB/T 42117-2017Technical specification for the biomass boilers using water cooled vibrating grate$95.00
  373. NB/T 42118-2017Technical specification for biomass chain and travelling grate stoker boiler$95.00
  374. NB/T 42120-2017Calibration specification of low frequency vibration sensor$135.00
  375. NB/T 42122-2017General specification for electric furnace transformer protection device$240.00
  376. NB/T 42131-2017Environmental testing requirements for photovoltaic modules - General principles$120.00
  377. NB/T 42142-2018Technical specification of photovoltaic grid-connected micro inverter$510.00
  378. NB/T 42148.1-2020Switches for battery-operated appliances and equipment - Part 2-1: Particular requirements for power tool switches$729.00
  379. NB/T 42158-2018Technical requirements of uninterruptible power supply equipment for nuclear power plants$255.00
  380. NB/T 42159-2018Specification for three-level bi-directional AC/DC converters$285.00
  381. NB/T 42160-2018Specification for three-level bi-directional DC/DC converters$240.00
  382. NB/T 42163-2018Technical specification for self-shunt excitation system of small hydropower units$180.00
  383. NB/T 42165-2024Specification for multi-terminal line protection$420.00
  384. NB/T 47001-2009Steel liquefied petroleum gas horizontal tanks - Types and basic parameters$195.00
  385. NB/T 47003.1-2022Atmospheric pressure vessels - Part 1: Steel welded atmospheric pressure vessels$2,000.00
  386. NB/T 47003.2-2009Silos for solid materials$285.00
  387. NB/T 47003.2-2022Atmospheric pressure vessels - Part 2: Silos for solid materials$1,400.00
  388. NB/T 47004.1-2017Plate heat exchangers - Part 1: Plate-and-frame heat exchangers$520.00
  389. NB/T 47004.1-2025Plate heat exchangers - Part 1: Plate-and-frame heat exchangers$650.00
  390. NB/T 47005-2009Plate evaporator device$275.00
  391. NB/T 47006-2019Aluminum plate-fin heat exchanger$700.00
  392. NB/T 47007-2018Air-cooled heat exchangers$1,350.00
  393. NB/T 47008-2010Carbon and alloy steel forgings for pressure equipments$95.00
  394. NB/T 47008-2017Carbon and alloy steel forgings for pressure equipment$105.00
  395. NB/T 47009-2017Low-alloy steel forgings for low temperature pressure equipments$165.00
  396. NB/T 47010-2017Stainless and heat-resisting steel forgings for pressure equipment$225.00
  397. NB/T 47011-2022Zirconium pressure vessels$1,375.00
  398. NB/T 47012-2010Pressure vessels for refrigerant equipment$800.00
  399. NB/T 47012-2020Pressure vessels for refrigerant device$575.00
  400. NB/T 47013.1-2015Nondestructive testing of pressure equipments - Part 1: General requirements$75.00
  401. NB/T 47013.10-2015Nondestructive testing of pressure equipments - Part 10: Ultrasonic time of flight diffraction technique$305.00
  402. NB/T 47013.11-2015Nondestructive testing of pressure equipments - Part 11: Standard practice for X-ray digital radiography$135.00
  403. NB/T 47013.11-2023Nondestructive testing of pressure equipments - Part 11: X-ray digital radiographic testing$500.00
  404. NB/T 47013.12-2015Nondestructive Testing of Pressure Equipments - Part 12: Magnetic flux leakage testing$105.00
  405. NB/T 47013.13-2015Nondestructive testing of pressure equipments - Part 13: Pulsed eddy current testing$105.00
  406. NB/T 47013.14-2016Nondestructive testing of pressure equipments - Part 14: X-ray Computed radiographic testing$165.00
  407. NB/T 47013.14-2023Nondestructive testing of pressure equipments - Part 14: X-ray computed radiographic testing$465.00
  408. NB/T 47013.15-2021Nondestructive testing of pressure equipments - Part 15: Phased-array ultrasonic testing$1,400.00
  409. NB/T 47013.17-2024Nondestructive testing of pressure equipment - Part 17: Magnetic memory testing$195.00
  410. NB/T 47013.2-2015Nondestructive testing of pressure equipments - Part 2: Radiographic testing$155.00
  411. NB/T 47013.21-2025Nondestructive testing of pressure equipments - Part 21: Alternating current field measurement technique (Exposure Draft)$465.00
  412. NB/T 47013.3-2015Nondestructive testing of pressure equipments - Part 3: Ultrasonic testing$245.00
  413. NB/T 47013.3-2023Nondestructive testing of pressure equipments - Part 3: Ultrasonic testing$2,000.00
  414. NB/T 47013.4-2015Nondestructive testing of pressure equipments - Part 4: Magnetic particle testing$105.00
  415. NB/T 47013.5-2015Nondestructive testing of pressure equipments - Part 5: Penetrant testing$75.00
  416. NB/T 47013.6-2015Nondestructive Testing of Pressure Equipments - Part 6: Eddy Current Testing$105.00
  417. NB/T 47013.7-2012Nondestructive testing of pressure equipments - Part 7: Visual examination$35.00
  418. NB/T 47013.8-2012Nondestructive testing of pressure equipments - Part 8: Leak Testing$185.00
  419. NB/T 47013.8-2025Non-destructive Testing of Pressure Equipment - Part 8: Leak Detection$455.00
  420. NB/T 47013.9-2012Nondestructive testing of pressure equipments - Part 9: Acoustic emission testing$75.00
  421. NB/T 47014-2011Welding procedure qualification for pressure equipment$285.00
  422. NB/T 47014-2023Welding procedure qualification for pressure equipments$1,175.00
  423. NB/T 47015-2011Welding Specification for pressure vessels$185.00
  424. NB/T 47015-2023Welding specification for pressure vessels$740.00
  425. NB/T 47016-2011Mechanical Property Tests of Product Welded Test Coupons for Pressure Equipments$75.00
  426. NB/T 47016-2023Mechanical property tests of product welded test coupons for pressure equipments$240.00
  427. NB/T 47017-2011Sightglass for pressure vessels$285.00
  428. NB/T 47018.1-2017Technical delivery conditions of welding materials for pressure equipment - Part 1: General rules for procurement$195.00
  429. NB/T 47018.2-2017Technical delivery conditions of welding materials for pressure equipment - Part 2: Electrodes for steel$240.00
  430. NB/T 47018.3-2017Technical delivery conditions of welding materials for pressure equipment - Part 3: Steel wires and filler rods for gas shielded arc welding$195.00
  431. NB/T 47018.4-2017Technical delivery conditions of welding materials for pressure equipment - Part 4: Steel wires and fluxes for submerged arc welding$145.00
  432. NB/T 47018.4-2022Technical conditions for ordering welding materials for pressure equipment - Part 4: Submerged arc welding wire and flux$180.00
  433. NB/T 47018.5-2017Technical delivery conditions of welding materials for pressure equipment - Part 5: Stainless steel strip electrodes and fluxes for overlay welding$195.00
  434. NB/T 47018.6-2022Technical conditions for ordering welding materials for pressure equipment - Part 6: Aluminum and aluminum alloy welding wires and filler wires$165.00
  435. NB/T 47018.7-2011Technical delivery conditions of welding materials for pressure equipment - Part 7: Titanium and titanium-alloy welding electrodes and rods$55.00
  436. NB/T 47018.7-2022Technical conditions for ordering welding materials for pressure equipment - Part 7: Titanium and titanium alloy welding wires and filler wires$165.00
  437. NB/T 47018.8-2022Technical conditions for ordering welding materials for pressure equipment - Part 8: Zirconium and zirconium alloy welding wires and filler wires$150.00
  438. NB/T 47019.1-2011Purchase technical specification for boiler and heat exchanger tubes/pipes - Part 1: General requirements$115.00
  439. NB/T 47019.5-2011Purchase technical specification for boiler and heat exchanger tubes/pipes - Part 5: Stainless steel$105.00
  440. NB/T 47019.6-2011Purchase technical specification for boiler and heat exchanger tubes/pipes - Part 6: Ferrite/austenite duplex steel$75.00
  441. NB/T 47020-2012Type and Specification for Pressure Vessel Flanges$75.00
  442. NB/T 47022-2012Type B slip-on welding flange$35.00
  443. NB/T 47023-2012Welding neck flange$85.00
  444. NB/T 47024-2012Nonmetallic gaskets$25.00
  445. NB/T 47025-2012Spiral wound gaskets$35.00
  446. NB/T 47026-2012Double-jacketed gaskets$35.00
  447. NB/T 47027-2012Stud bolts and nuts for pressure vessel flanges$35.00
  448. NB/T 47029-2012Aluminium and aluminium alloy forgings for pressure vessels$105.00
  449. NB/T 47030-2013Specification of High Frequency Resistance Welded Spiral Fin Tubes for Boiler$195.00
  450. NB/T 47031-2013Specification of Headers and Module for Spiral Fin Tubes$195.00
  451. NB/T 47032-2013Specification of Small Radius Bent-tube for Heat Recovery Boiler$135.00
  452. NB/T 47033-2013Attemperating and Pressure Reducing Devices$105.00
  453. NB/T 47035-2013Energy Performance Assessment for Industrial Boilers System$315.00
  454. NB/T 47036-2013Small Pressure Vessels for Refrigerant Equipment$465.00
  455. NB/T 47038-2019Constant spring support and hanger$1,505.00
  456. NB/T 47039-2013Variable Spring Hangers$465.00
  457. NB/T 47040-2013Man-hole and Hand-hole of Boiler Set$225.00
  458. NB/T 47041-2014Vertical vessels supported by skirt$800.00
  459. NB/T 47042-2014Horizontal Vessels on Saddle Supports$385.00
  460. NB/T 47043-2014Technical specification for manufacture of boiler steel structures$485.00
  461. NB/T 47044-2014Power station valves$2,105.00
  462. NB/T 47045-2015Brazed plate heat exchanger$449.00
  463. NB/T 47048-2025Spiral Plate Heat Exchanger$1,175.00
  464. NB/T 47050-2016Technical specification for reciprocating grate$260.00
  465. NB/T 47052-2016Simple pressure vessels$515.00
  466. NB/T 47055-2017Painting and packing specification of boiler$275.00
  467. NB/T 47057-2017Tank containers for liquefied gases$900.00
  468. NB/T 47058-2017Road tankers for refrigerated liquefied gas$830.00
  469. NB/T 47059-2017Tank containers for refrigerated liquefied gas$1,300.00
  470. NB/T 47060-2017The rotary air preheater$270.00
  471. NB/T 47061-2017Energy efficiency index and grading of industrial boiler system$240.00
  472. NB/T 47062-2017Biomass molded fuel fired boilers$225.00
  473. NB/T 47063-2017Safety valves for power station$450.00
  474. NB/T 47064-2017Tank container for dangerous liquid goods$680.00
  475. NB/T 47065.1-2018Vessel support - Part 1: Saddle support$575.00
  476. NB/T 47065.2-2018Vessel support - Part 2: Leg Support$390.00
  477. NB/T 47065.3-2018Vessel support - Part 3: Lug support$1,700.00
  478. NB/T 47065.4-2018Vessel support - Part 4: Bracket support$270.00
  479. NB/T 47065.5-2018Vessel support - Part 5: Support lugs with rigid rings$315.00
  480. NB/T 47066-2018Thermal performance test method for condensing boiler$1,100.00
  481. NB/T 51003-2012Design specification for comprehensive gas control of coal mining face$129.00
  482. NB/T 51005-2012Design Compiling Specifications of Coal Uncovering in Mine Passageway$149.00
  483. NB/T 51007-2012Technical Specifications of Integrated Pillarless Coal Production and Methane Extraction$129.00
  484. NB/T 51008-2012Determination of Thermal Environment and Evaluation Methods in Coal Mine$165.00
  485. NB/T 51009-2013Code of the Coal Geological Engineering Supervision$1,070.00
  486. NB/T 51011-2014Determination of oil yield of oil shale - Gray-King method$159.00
  487. NB/T 51012-2014Regenerative oxidizer for coal mine ventilation air methane$199.00
  488. NB/T 51013-2014Engineering application of regenerative oxidizer for coal mine ventilation air methane - Safety requirements$159.00
  489. NB/T 51014-2014The code of construction project supervision & management of coal industry$1,310.00
  490. NB/T 51015-2014Specification for supervision of coal equipment engineering$1,775.00
  491. NB/T 51016-2014Powered support filters for coal mine$105.00
  492. NB/T 51017-2014Powered support filtration station for coal mine$199.00
  493. NB/T 51018-2014Throwing-type backfilling technology with solid materials in working face specifications$55.00
  494. NB/T 51019-2014Method of compaction testing of solid backfilling materials$40.00
  495. NB/T 51020-2014Specification of powered support used in coal mining by solid backfilling$199.00
  496. NB/T 51022-2014Technical specification of filling pipe for vertical feeding solid backfilling materials$169.00
  497. NB/T 51024-2014Technical conditions of porous bottom-unloading scraper conveyor for solid backfilling materials$205.00
  498. NB/T 51028-2015Code for coal mine construction organization plan of coal industry$960.00
  499. NB/T 51029-2015Standard for quality evaluation of shaft and drift engineering in coal mine$920.00
  500. NB/T 51030-2015Construction and Acceptance Specifications of Grouting Engineering at Working Face in Coal Mine Shaft and Roadway$790.00
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