NB/T Standards
Found: 3846 — page 41 of 81
Valid
NB/T 31031-2019 — Specification for Preparation of Pre-feasibility Study Report for Offshore Wind Power Projects
Industry·Recommended
Instant delivery (0–9 sec)
$725.0045 pages
Valid
NB/T 31032-2019 — Specification for preparation of feasibility study report for offshore wind power projects
Industry·Recommended
Instant delivery (0–9 sec)
$1,400.0083 pages
Valid
NB/T 31033-2019 — Code for Construction Planning of Offshore Wind Power Projects
Industry·Recommended
Instant delivery (0–9 sec)
$650.0041 pages
Valid
NB/T 31041-2019 — Technical specification for converter of offshore doubly-fed wind turbine generator
Industry·Recommended
Instant delivery (0–9 sec)
$485.0020 pages
Valid
NB/T 31042-2019 — Technical Specification for converter of offshore permanent magnet wind turbine generator
Industry·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
NB/T 31043-2019 — Technical specification for main control system of offshore wind turbine generator system
Industry·Recommended
Instant delivery (0–9 sec)
$465.0026 pages
Valid
NB/T 47002.1-2019 — Clad plate for pressure vessel - Part 1: Stainless steel-steel clad plate
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 47002.2-2019 — Clad plate for pressure vessel - Part 2: Nickel-steel clad plate
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 47002-2019 — Clad plate for pressure vessels (Parts 1 to 4)
Industry·Recommended
Instant delivery (0–9 sec)
$545.0015 pages
Valid
NB/T 47002.3-2019 — Clad plate for pressure vessel - Part 3: Titanium-steel clad plate
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 47002.4-2019 — Clad plate for pressure vessel - Part 4: Copper-steel clad plate
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 47006-2019 — Aluminum plate-fin heat exchanger
Industry·Recommended
Instant delivery (0–9 sec)
$700.0050 pages
Valid
NB/T 47038-2019 — Constant spring support and hanger
Industry·Recommended
Instant delivery (0–9 sec)
$1,505.0089 pages
Valid
NB/T 10042-2018 — Wellbore quality control requirements for coalbed methane directional well
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10043-2018 — Specification for informatization data structure of coalbed methane management
Industry·Recommended
Instant delivery (0–9 sec)
$590.0038 pages
Valid
NB/T 10044-2018 — Designing specification of lift technology for coalbed methane well
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 10045-2018 — Code for fire protection design of surface engineering of coalbed methane fields
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10046-2018 — Coal mine air-cooling adjustable-speed magnetic coupling
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10047-2018 — Safety technical specification for protective clothing of underground coal miners
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10048-2018 — Code for safe operation of belt conveyors driven by drums in coal mines
National·Recommended
Instant delivery (0–9 sec)
$195.007 pages
Valid
NB/T 10049-2018 — Inspecting-testing specification of in-service electric locomotives for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10050-2018 — Inspecting-testing specification of parachute in-service for vertical shaft hoisting system of coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10051-2018 — Leapfrog trip prevention system for power supply in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10052-2018 — Operation guide of super-magnetic separation process for coal mine water purification
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10053-2018 — Coal mine technical specification for inclined shaft sinking by freezing method
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10054-2018 — The common analysis methods of oil shale
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10055-2018 — Evaluation requirements of post ability of coal-mining engineer
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10056-2018 — Technical requirements of liquid carbon dioxide phase transition fracturing for crossing drilling in low-permeability coal seam
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10057-2018 — Technical requirements of low permeability and outburst coal drilling-slotting integration
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10058-2018 — Evaluation requirements of post ability of coal mine mechanical and electrical engineer
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10059-2018 — Evaluation requirements of post ability of coal mine driving engineer
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10061-2018 — Technical code of practice for the regional tests of Canna edulis Ker varieties
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10062-2018 — Description standard for germplasm resources of Canna edulis Ker
Industry·Recommended
Instant delivery (0–9 sec)
$365.0015 pages
Valid
NB/T 10063-2018 — Technical code of practice for Industrial Syrup Testing
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10064-2018 — Technical specification for cassava mechanized planting
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10065-2018 — Technical code of practice of storage and treatment for cassava stem
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10066-2018 — Technical code of practice for breeding procedures of Swida wilsoniana for energy production
Industry·Recommended
Instant delivery (0–9 sec)
$265.0015 pages
Valid
NB/T 10068-2018 — Specification for post weld heat treatment of stainless steel piping with stabilizing elements
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10071-2018 — Technical specifications for elimination on the spot of biogas slurry and biogas residue from liquid biofuels by-products
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10072-2018 — Code for design of pumped storage power stations
Industry·Recommended
Instant delivery (0–9 sec)
$1,205.0099 pages
Valid
NB/T 10073-2018 — Specification for Engineering Geological Investigation of Pumped Storage Power Stations
Industry·Recommended
Instant delivery (0–9 sec)
$950.0058 pages
Valid
NB/T 10074-2018 — Specification for Engineering Geological Mapping of Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$575.0037 pages
Valid
NB/T 10075-2018 — Specification for karst engineering geological investigation of hydropower projects
Industry·Recommended
Instant delivery (0–9 sec)
$1,175.0070 pages
Valid
NB/T 10076-2018 — Guide for Acceptance of Archives for Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$575.0037 pages
Valid
NB/T 10077-2018 — Technical Guide for Rock-Filled Concrete Dams
Industry·Recommended
Instant delivery (0–9 sec)
$530.0035 pages
Valid
NB/T 10078-2018 — Specification for selection, testing and acceptance of spherical inlet valves for hydraulic turbine
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 10079-2018 — Technical Code for Investigation and Assessment of Aquatic Ecosystem for Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$845.0052 pages
Valid
NB/T 10080-2018 — Technical Code for Investigation and Assessment of Terrestrial Ecosystem for Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$590.0038 pages