2025-12-13 10.2.82.121
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Chinese National Standard List: Nuclear reactor and nuclear island equipment of nuclear power plant

GB/T 12789.3-2025 Criteria for nuclear reactor instrumentation—Part 3：High temperature gas-cooled reactor 
  Issued on: 2025-04-25   Translation Price(USD): 210.0
GB/T 12789.1-2025 Criteria for nuclear reactor instrumentation—Part 1: General principles 
  Issued on: 2025-04-25   Translation Price(USD): 270.0
GB/T 12789.2-2025 Criteria for nuclear reactor instrumentation—Part 2: Pressurized water reactors 
  Issued on: 2025-04-25   Translation Price(USD): 270.0
GB/T 46375-2025 Operational nuclear power plant core metadata 
  Issued on: 2025-10-31   Translation Price(USD): 825.0
GB/T 16702.7-2025 Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants―Part 7：Supports 
  Issued on: 2025-02-28   Translation Price(USD): 930.0
NB/T 20512.4-2023 Operating licenses extension of nuclear power plants一Part 4: Ageing managementreview for structures and structural components 
  Issued on: 2023-12-28   Translation Price(USD): 285.0
NB/T 20512.3-2023 Operating licenses extension for nuclear power plants一Part 3: Aging managementreview for electrical and instrumentation and control components 
  Issued on: 2023-12-28   Translation Price(USD): 270.0
NB/T 20512.2-2023 Operating licenses extension of nuclear power plants - Part 2: Agingmanagement revi ew for mechanical components 
  Issued on: 2023-12-28   Translation Price(USD): 255.0
NB/T 20512.1-2023 Operating licenses extension of nuclear power plants- Part 1:Screening of agingmanagement review and identification of time-limited aging analysis 
  Issued on: 2023-12-28   Translation Price(USD): 345.0
NB/T 20039.15-2023 Code on nuclear air and gas treatment-Ventilation, air conditioning and air cleaning - Part 15: Adsorbent media 
  Issued on: 2023-12-28   Translation Price(USD): 180.0
NB/T 20708-2023 Performance analysis method and model requirements for fuel rods in PWR nuclear power plants 
  Issued on: 2023-10-11   Translation Price(USD): 165.0
NB/T 20707-2023 Phased array ultrasonic examination of ferritic welds in nuclear power plants 
  Issued on: 2023-10-11   Translation Price(USD): 390.0
NB/T 20684.2-2023 Regulations for anticorrosion construction management of nuclear power plantsPart 2: Requirements for anticorrosion staff 
  Issued on: 2023-10-11   Translation Price(USD): 195.0
NB/T 20684.1-2023 Regulations for anticorrosion construction management of nuclear power plantsPart 1:Quality assurance of anticorrosion construction 
  Issued on: 2023-10-11   Translation Price(USD): 180.0
NB/T 20680-2023 technical guideline for secondary side passive heat removal systemcommissioning of pressurized water reator plant 
  Issued on: 2023-10-11   Translation Price(USD): 180.0
NB/T 20679-2023 Ultrasonic examination and eddy current examination for J-groove weld of nuclearreactor pressure vessel closure headpenetration 
  Issued on: 2023-10-11   Translation Price(USD): 180.0
NB/T 20057.3-2023 PWR nuclear power plants reactor system design-Core-Part3:Fuel assembly 
  Issued on: 2023-10-11   Translation Price(USD): 150.0
GB/T 43347-2023 Environmental parameter monitoring of electrical, instrumentation and control equipment important to safety for nuclear power plants 
  Issued on: 2023-11-27   Translation Price(USD): 260.0
NB/T 20039.11-2023 Code on nuclear air and gas treatmentVentilation air conditioning and air cleaning-Part 11: lodine adsorber (type I) 
  Issued on: 2023-05-26   Translation Price(USD): 225.0
NB/T 20039.12-2023 Code on nuclear air and gas treamentVentilation|| air conditioning and air cleaning-Part 12: Iodine adsorber (type II) 
  Issued on: 2023-05-26   Translation Price(USD): 270.0
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