2025-12-17 10.9.52.83
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Code of China
Professional Standard List: Professional Standard - Energy

NB/T 11787-2025 Guidelines for harmonic switching test of vacuum on-load tap-changers for converter transformers 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11786-2025 Technical specification for vacuum interrupters for vacuum on-load tap changers for converter transformers 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11788-2025 Guidelines for arc testing of converter transformers 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 20006.15-2025 Alloy steels for PWR nuclear power plants - Part 15: Thick manganese-nickel-molybdenum steel plates for pressure boundaries 
  Issued on: 2025-06-30   Translation Price(USD): 210.0
NB/T 42132-2025 Vanadium flow battery — Test method for voltaic pile 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 42141-2025 Guidelines for Design and Application of Reactive Power Compensation Device for Power Supply System of Submerged Furnace 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 32007-2025 Technical specification for testing of power control capability of photovoltaic power station 
  Issued on: 2025-06-30   Translation Price(USD): 315.0
NB/T 33015-2025 User-Side Electrochemical Energy Storage System Grid-Connected Acceptance Specification 
  Issued on: 2025-06-30   Translation Price(USD): 135.0
NB/T 42006-2025 Electrolyte for Vanadium Flow Battery - Test Method 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 42090-2025 Regulation for on-site acceptance testing of the electrochemical energy storage monitoring system 
  Issued on: 2025-06-30   Translation Price(USD): 210.0
NB/T 10862-2021/XG1-2025 Code for Design of Fish Collection and TransportationSystem for Hydropower Projects, including Amendment 1 
  Issued on: 2025-06-30   Translation Price(USD): 900.0
NB/T 11816-2025 Tube Skid Container for hood-Wrapped Fiber Reinforced Cylinderswith steel Liner 
  Issued on: 2024-12-25   Translation Price(USD): 585.0
NB/SH/T 0039-2024 Industrial vaseline 
  Issued on: 2024-12-25   Translation Price(USD): 120.0
NB/T 35030-2024 Preparation regulation of rough estimation for investment on planning of hydroelectric project 
  Issued on: 2024-12-25   Translation Price(USD): 480.0
NB/T 35034-2024 Preparation regulation of estimation for investment on prefeasibility study ofhydroelectric project 
  Issued on: 2024-12-25   Translation Price(USD): 1275.0
NB/T 20008.8-2024 Other material for pressurized water reactor nuclear power plants-Part 8: Nickelbased corrosion resistent alloy pipes 
  Issued on: 2024-12-25   Translation Price(USD): 150.0
NB/T 20006.7-2024 Alloy steel for pressurized water reactor nuclear power plants-Part 7: n-Ni-Mo steel forgings for steam generator shells 
  Issued on: 2024-12-25   Translation Price(USD): 210.0
NB/T 20008.4-2024 Other material for pressurized water reactor nuclear power plants - Part 4: Forged or rolled nickel-chromium-iron alloy parts for class 1,2,3 equipment 
  Issued on: 2024-12-25   Translation Price(USD): 240.0
NB/T 20007.1-2024 Stainless steel for pressurized water reactor nuclear power plantsPartl: Class 1, 2 and 3 austenitic stainless steel forgings 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
NB/T 20006.38-2024 Alloy steel for pressurized water reactor nuclear power plants - Part 38 Mn-Ni-Mo steel forgings for PRHR and Other components 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
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