NB/T Standards
Found: 3846 — page 20 of 81
Valid
NB/T 11049-2022 — Shale gas—The technical specification for geological tracking evaluation of horizontal wells
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 11050-2022 — Shale Gas—Stress sensitivity test method of shale artificial fractures
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 14002.1-2022 — Shale gas—Reservoir stimulation - Part 1: Specification for fracturing design
Industry·Recommended
Instant delivery (0–9 sec)
$335.0019 pages
Valid
NB/T 14002.3-2022 — Shale gas—Reservoir stimulation - Part 3: Recycling and disposal methods of fracturing flowback water
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 14002.4-2022 — Shale gas—Reservoir Stimulation - Part 4: Recommended practice specification of pump-down plug setting and perforating operation in horizontal well
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 14004.4-2022 — Shale gas—Cementing engineering - Part 4: Sealing evaluation method for cement sheath
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 14020.3-2022 — Shale gas—Tools and equipment - Part 3: Toe sliding sleeve for staged fracturing
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 31003.1-2022 — Technical specifications for design of wind farm connecting to the power system - Part 1: Onshore wind power
Industry·Recommended
Instant delivery (0–9 sec)
$345.0020 pages
Valid
NB/T 31003.2-2022 — Technical specifications for design of wind farm connecting to the power system - Part 2: Offshore wind power
Industry·Recommended
Instant delivery (0–9 sec)
$465.0026 pages
Valid
NB/T 31003.3-2022 — Technical specifications for design of wind farm connecting to the power system - Part 3: Dispersed wind power
Industry·Recommended
Instant delivery (0–9 sec)
$390.0022 pages
Valid
NB/T 31005-2022 — Measurement method of wind farm power quality
Industry·Recommended
Instant delivery (0–9 sec)
$345.0020 pages
Valid
NB/T 31026-2022 — Code for electrical design of wind power projects
Industry·Recommended
Instant delivery (0–9 sec)
$1,100.0069 pages
Valid
NB/T 31030-2022 — Specifications for engineering geological survey of onshore wind farms
National·Recommended
Instant delivery (0–9 sec)
$800.0060 pages
Valid
NB/T 31046-2022 — Function specification of wind power forecasting system
Industry·Recommended
Instant delivery (0–9 sec)
$345.0020 pages
Valid
NB/T 31047.1-2022 — Specification for dispatching and operating management of wind power - Part 1: Onshore wind power
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 31047.2-2022 — Specification for dispatching and operating management of wind power - Part 2: Offshore wind power
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 31055-2022 — Guide on wind farm theoretical energy production and wind energy curtailment evaluation
National·Recommended
Instant delivery (0–9 sec)
$115.006 pages
Valid
NB/T 31063-2022 — Technical specification of permanent magnet synchronous generator for offshore wind turbines
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 31064-2022 — Technical specification of double fed induction generator for offshore wind turbines
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 31072-2022 — Code of technology supervision for wind turbine rotor system
National·Recommended
Instant delivery (0–9 sec)
$85.005 pages
Valid
NB/T 31078-2022 — Evaluation method for grid code compliance of wind farms
National·Recommended
Instant delivery (0–9 sec)
$240.0010 pages
Valid
NB/T 35018-2022 — QPG type high-lift hoist series parameters
National·Recommended
Instant delivery (0–9 sec)
$150.007 pages
Valid
NB/T 35019-2022 — Horizontal hydraulic hoist series parameters
National·Recommended
Instant delivery (0–9 sec)
$495.0017 pages
Valid
NB/T 35026-2022 — Code for design of concrete gravity dams
Industry·Recommended
Instant delivery (0–9 sec)
$3,125.00232 pages
Valid
NB/T 47003.1-2022 — Atmospheric pressure vessels - Part 1: Steel welded atmospheric pressure vessels
Industry·Recommended
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$2,000.00109 pages
Valid
NB/T 47003.2-2022 — Atmospheric pressure vessels - Part 2: Silos for solid materials
Industry·Recommended
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$1,400.00145 pages
Valid
NB/T 47011-2022 — Zirconium pressure vessels
Industry·Recommended
Instant delivery (0–9 sec)
$1,375.0081 pages
Valid
NB/T 47018.4-2022 — Technical conditions for ordering welding materials for pressure equipment - Part 4: Submerged arc welding wire and flux
National·Recommended
Instant delivery (0–9 sec)
$180.0014 pages
Valid
NB/T 47018.6-2022 — Technical conditions for ordering welding materials for pressure equipment - Part 6: Aluminum and aluminum alloy welding wires and filler wires
National·Recommended
Instant delivery (0–9 sec)
$165.0011 pages
Valid
NB/T 47018.7-2022 — Technical conditions for ordering welding materials for pressure equipment - Part 7: Titanium and titanium alloy welding wires and filler wires
National·Recommended
Instant delivery (0–9 sec)
$165.0013 pages
Valid
NB/T 47018.8-2022 — Technical conditions for ordering welding materials for pressure equipment - Part 8: Zirconium and zirconium alloy welding wires and filler wires
National·Recommended
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$150.0010 pages
Valid
NB/T 10442-2021 — Basic procedures for the development of wave energy and tidal current energy conversion devices
National·Recommended
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$214.00PDF
Valid
NB/T 10484-2021 — Code for Integrated Resettlement Design of Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10485-2021 — Technical Code for Fluvial Aquatic Habitat Protection
Industry·Recommended
Instant delivery (0–9 sec)
$510.0029 pages
Valid
NB/T 10486-2021 — Specification for monitoring of rock and soil mass for hydropower projects
Industry·Recommended
Instant delivery (0–9 sec)
$590.0038 pages
Valid
NB/T 10487-2021 — Code for Design of Rare and Endangered Plants and Old and Notable Trees Protection for Hydropower Projects
Industry·Recommended
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$435.0025 pages
Valid
NB/T 10488-2021 — Code for design of aggregate processing system for hydropower projects
Industry·Recommended
Instant delivery (0–9 sec)
$725.0045 pages
Valid
NB/T 10489-2021 — Quality requirements for biomethane injected into long-distance gas pipelines
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
NB/T 10490-2021 — Code for Slope Habitat Construction Technique Using Vegetative Cement-Soil for Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$545.0035 pages
Valid
NB/T 10491-2021 — Code for Construction Planning of Hydropower Projects
Industry·Recommended
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$2,150.00125 pages
Valid
NB/T 10492-2021 — Specification for Preparation of Flood Control Report During Construction Period of Hydropower Projects
Industry·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
NB/T 10493-2021 — Technical code for investigation and evaluation of biomass energy resources
Industry·Recommended
Instant delivery (0–9 sec)
$500.0033 pages
Valid
NB/T 10494-2021 — Technical Guide for Energy-Saving Acceptance of Hydropower Projects
Industry·Recommended
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$210.0015 pages
Valid
NB/T 10495-2021 — Code for manufacture, installation and acceptance of shiplift
Industry·Recommended
Instant delivery (0–9 sec)
$950.0058 pages
Valid
NB/T 10496-2021 — Technical Code for Energy Conservation Construction of Hydropower Projects
Industry·Recommended
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$375.0021 pages
Valid
NB/T 10497-2021 — Technical Specification for Reservoir Bank Collapse and Landslide Treatment of Hydropower Projects
Industry·Recommended
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$1,040.0063 pages
Valid
NB/T 10498-2021 — Code for Design of AC 110 kV to 500 kV Power Cable Systems for Hydropower Station
Industry·Recommended
Instant delivery (0–9 sec)
$800.0050 pages
Valid
NB/T 10499-2021 — Code for Selection of Bridge Crane for Hydropower Station
Industry·Recommended
Instant delivery (0–9 sec)
$285.0016 pages