2022-12-6 35.172.224.102
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Code of China
Professional Standard List: Professional Standard - Energy

NB/T 10868-2021  
  Issued on: 2021-12-22   Price(USD):
NB/T 20575-2019 Technical requirements for weld maintenance of tube to tube plate for grade 2 and grade 3 heat exchanger in PWR nuclear power plant 
  Issued on: 2019-12-30   Price(USD):
NB/T 10625-2021 Technical Code for Site Selection of Wind Power Projects 
  Issued on: 2021-04-26   Price(USD): 180.0
NB/T 31072-2022  
  Issued on: 2022-05-13   Price(USD):
NB/T 42107-2017 High-voltage direct current circuit-breaker  
  Issued on: 2017-08-02   Price(USD): 300.0
NB/T 20005.19-2021  
  Issued on: 2021-01-07   Price(USD):
NB/T 10510-2021 Technical Code for Eco-Restoration of Soil and Water Conservation for Hydropower Projects 
  Issued on: 2021-01-07   Price(USD): 675.0
NB/T 20599-2021 Qualification of safety class instrument valves for nuclear power plants 
  Issued on: 2021-01-07   Price(USD):
NB/T 10812-2021 Code for operating and overhauling of small hydropower units 
  Issued on: 2021-11-16   Price(USD): 420.0
NB/T 20251-2013 Design criteria for normal air cleaning units in PWR nuclear power plants 
  Issued on:   Price(USD): 260.0
NB/T 20008.38-2019 Other material for pressurized water reactor nuclear power plants Part 38： Nickel-based corrosion resistant alloy forgings for squib valve shear caps 
  Issued on: 2019-12-30   Price(USD):
NB/T 10384-2019  
  Issued on: 2019-12-30   Price(USD):
NB/T 20009.8-2021  
  Issued on: 2021-12-22   Price(USD):
NB/T 10504-2021 Code for Environmental Protection Design of Hydropower Projects 
  Issued on: 2021-01-07   Price(USD): 750.0
NB/SH/T 0878-2022  
  Issued on: 2022-05-13   Price(USD):
NB/T 34057.6-2017 Determination of chemical components in lignocellulosic feedstocks. Part 6: Determination of ash 
  Issued on: 2017-08-02   Price(USD): 90.0
NB/T 31111-2017 Test procedure of wind turbine high voltage ride through capability 
  Issued on: 2017-08-02   Price(USD): 535.25
NB/T 20600-2021 Design and fabrication specification for fuel assembly and associated core components in HPR1000 nuclear power plants 
  Issued on: 2021-01-07   Price(USD):
NB/T 25115-2020  
  Issued on: 2020-10-23   Price(USD):
NB/T 20007.12-2019 Stainless steel for pressurized water reactor nuclear power plant. Part 12: Class 1, 2 and 3 austenitic stainless steel fittings welded with the addition of filler metal 
  Issued on: 2019-12-30   Price(USD):
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