2025-12-20 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
Q/SH 0751-2019 Technical specification of corrosion control for sour natural gas purification unit 108.0 via email in 1~3 business day valid,,2019-4-1
Q/SH 0752-2019 Corrosion Survey Guidelines of Refinery Plants During Turn-around 520.0 via email in 1~5 business day valid,,2019-4-1
Q/HHX 13-2021 520.0 via email in 1~5 business day valid,,2021-6-1
Q/GDW 10248.8-2016 Management regulation for enforcing the compulsory provisions of standards of transformer substation engineering construction Part8：Construction safety of transformer substation engineering 520.0 via email in 1~5 business day valid,,2016-12-22
Q/GDW 239-2008 Testing regulations on AC 1000kV protection andsecurity automatic equipments 520.0 via email in 1~5 business day valid,,2008-12-23
Q/GDW 13060.1-2018 Purchasing standard for 66kV oil-immersed shunt reactorsPart 1: General technical specification 520.0 via email in 1~5 business day valid,,2019-6-28
Q/GDW 11181.12-2014 Three-dimensional models in power grid Part 12: Building database of three-dimentional model 520.0 via email in 1~5 business day valid,,2014-9-1
Q/GDW 13072.1-2018 Purchasing standard for 35kV low resistance grounding sets of equipment Part 1:General technical specification 520.0 via email in 1~5 business day valid,,2019-6-28
Q/GDW 13179.2-2018 Purchasing standard for 35 kV~750 kV substation DC power supply systemPart 2: General technical specification for 220 kV~ 750 kV substation 520.0 via email in 1~5 business day valid,,2019-6-28
Q/GDW 13250.1-2018 Purchasing standard of 12kV Cable branch box via email in business day valid,,2019-6-28
Q/GDW 13242.2-2018 Purchasing standard of 220kV power cablesPart 2: Special technical specifcation 520.0 via email in 1~5 business day valid,,2019-6-28
Q/GDW 11822.6-2018 Cloud platform- Parl6:Requirement of design and technique for services and applications 520.0 via email in 1~5 business day valid,,2019-7-16
Q/GDW 10829-2021 Anti-galloping design code for overhead transmission line 520.0 via email in 1~5 business day valid,,2021-5-12
Q/GDW 11344-2020 Statistical specification for power system communication basic data 520.0 via email in 1~5 business day valid,,2020-12-31
Q/GDW 12003-2019 Specification for installation commissioning acceptance and maintenance of digital measurement system 520.0 via email in 1~5 business day valid,,2020-10-30
Q/GDW 11908-2018 The guide of secondary arc current calculation and suppression measures selection for 220kV and above AC transmission lines 520.0 via email in 1~5 business day valid,,2020-1-12
Q/GDW 12148-2021 Function and interface specification of safety production risk control platform 520.0 via email in 1~5 business day valid,,2021-9-17
Q/GDW 12006-2019 Technical condition for on-line error characteristicdetectiondevice of voltage transformers 520.0 via email in 1~5 business day valid,,2020-10-30
Q/GDW 10549-2022 Technical specification of test equipment for monitoring and control system of substation 520.0 via email in 1~5 business day valid,,2022-1-29
Q/GDW 10682-2021 Technical specification for solid state transfer switch 520.0 via email in 1~5 business day valid,,2022-1-28
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Q/SH 0751-2019 Technical specification of corrosion control for sour natural gas purification unit 
  Issued on: 2019-1-31   Price(USD): 108.0
Q/SH 0752-2019 Corrosion Survey Guidelines of Refinery Plants During Turn-around 
  Issued on: 2019-1-31   Price(USD): 520.0
Q/HHX 13-2021  
  Issued on: 2021-6-1   Price(USD): 520.0
Q/GDW 10248.8-2016 Management regulation for enforcing the compulsory provisions of standards of transformer substation engineering construction Part8：Construction safety of transformer substation engineering 
  Issued on: 2016-12-22   Price(USD): 520.0
Q/GDW 239-2008 Testing regulations on AC 1000kV protection andsecurity automatic equipments 
  Issued on: 2008-12-23   Price(USD): 520.0
Q/GDW 13060.1-2018 Purchasing standard for 66kV oil-immersed shunt reactorsPart 1: General technical specification 
  Issued on: 2019-6-28   Price(USD): 520.0
Q/GDW 11181.12-2014 Three-dimensional models in power grid Part 12: Building database of three-dimentional model 
  Issued on: 2014-9-1   Price(USD): 520.0
Q/GDW 13072.1-2018 Purchasing standard for 35kV low resistance grounding sets of equipment Part 1:General technical specification 
  Issued on: 2019-6-28   Price(USD): 520.0
Q/GDW 13179.2-2018 Purchasing standard for 35 kV~750 kV substation DC power supply systemPart 2: General technical specification for 220 kV~ 750 kV substation 
  Issued on: 2019-6-28   Price(USD): 520.0
Q/GDW 13250.1-2018 Purchasing standard of 12kV Cable branch box 
  Issued on: 2019-6-28   Price(USD):
Q/GDW 13242.2-2018 Purchasing standard of 220kV power cablesPart 2: Special technical specifcation 
  Issued on: 2019-6-28   Price(USD): 520.0
Q/GDW 11822.6-2018 Cloud platform- Parl6:Requirement of design and technique for services and applications 
  Issued on: 2019-7-16   Price(USD): 520.0
Q/GDW 10829-2021 Anti-galloping design code for overhead transmission line 
  Issued on: 2021-5-12   Price(USD): 520.0
Q/GDW 11344-2020 Statistical specification for power system communication basic data 
  Issued on: 2020-12-31   Price(USD): 520.0
Q/GDW 12003-2019 Specification for installation commissioning acceptance and maintenance of digital measurement system 
  Issued on: 2020-10-30   Price(USD): 520.0
Q/GDW 11908-2018 The guide of secondary arc current calculation and suppression measures selection for 220kV and above AC transmission lines 
  Issued on: 2020-1-12   Price(USD): 520.0
Q/GDW 12148-2021 Function and interface specification of safety production risk control platform 
  Issued on: 2021-9-17   Price(USD): 520.0
Q/GDW 12006-2019 Technical condition for on-line error characteristicdetectiondevice of voltage transformers 
  Issued on: 2020-10-30   Price(USD): 520.0
Q/GDW 10549-2022 Technical specification of test equipment for monitoring and control system of substation 
  Issued on: 2022-1-29   Price(USD): 520.0
Q/GDW 10682-2021 Technical specification for solid state transfer switch 
  Issued on: 2022-1-28   Price(USD): 520.0
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