2025-12-16 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
NB/T 33017-2023 Technical specification for intelligent charging and swapping operation service system of electric vehicles 210.0 via email in 1 business day valid,,2024-4-11
GB/T 27930-2023 Digital communication protocols between off-board conductive charger and electric vehicle 1750.0 via email in 1 business day valid,,2024-4-1
GB/T 43054-2023 Railway applications—Lead-acid battery system for traction systems on railway motor trolley 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 21413.5-2023 Railway applications—Electric equipment for rolling stock—Part 5: Electrotechnical components—Rules for HV fuses 435.0 via email in 1~5 business day valid,,2024-3-1
GB/T 42729-2023 Guidelines for safety use of lithium ion cells and batteries 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 42728-2023 Guidelines for safety design of lithium ion batteries 190.0 via email in 1~3 business day valid,,2024-3-1
GB/T 14285-2023 Technical code for relaying protection and security automatic equipment 1575.0 via email in 1~5 business day valid,,2024-3-1
GB/T 25120-2023 Railway applications—Traction transformers and inductors on board rolling stock 600.0 via email in 1~5 business day valid,,2024-3-1
GB/T 32592-2023 Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line 315.0 via email in 1~5 business day valid,,2024-3-1
GB/T 34575-2023 Railway applications—Converter equipment on board rolling stock—Auxiliary converter for locomotive and multiple unit 315.0 via email in 1~5 business day valid,,2024-3-1
GB/T 21413.4-2023 Railway applications—Electric equipment for rolling stock—Part 4:Electrotechnical components—Rules for AC circuit-breakers 435.0 via email in 1~5 business day valid,,2024-3-1
GB/T 21413.3-2023 Railway applications—Electric equipment for rolling stock—Part 3: Electrotechnical components—Rules for DC circuit-breakers 450.0 via email in 1~5 business day valid,,2024-3-1
GB/T 29327-2023 Requirements for 1 000 kV reactor protection equipment 315.0 via email in 1~5 business day valid,,2024-3-1
T/QGCML 2991-2024 via email in business day valid,,2024-2-3
DB51/T 3149-2023 via email in business day valid,,2024-1-29
T/QGCML 2974-2024 via email in business day valid,,2024-1-26
T/XDHX 0008-2023 Technical specification for deicing of wind farm overhead transmission lines via email in business day valid,,2024-1-1
T/XDHX 0006-2023 Guideline of wind turbine blades icing prediction via email in business day valid,,2024-1-1
T/ZJSEE 0017-2023 Design specification for new energy convergence station connecting to power system 420.0 via email in 1~5 business day valid,,2024-1-1
GB 31241-2022 Lithium ion cells and batteries used in portable electronic equipments—Safety technical specification 600.0 via email in 1 business day valid,,2024-1-1
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NB/T 33017-2023 Technical specification for intelligent charging and swapping operation service system of electric vehicles 
  Issued on: 2023-10-11   Price(USD): 210.0
GB/T 27930-2023 Digital communication protocols between off-board conductive charger and electric vehicle 
  Issued on: 2023-9-7   Price(USD): 1750.0
GB/T 43054-2023 Railway applications—Lead-acid battery system for traction systems on railway motor trolley  
  Issued on: 2023-09-07   Price(USD): 320.0
GB/T 21413.5-2023 Railway applications—Electric equipment for rolling stock—Part 5: Electrotechnical components—Rules for HV fuses 
  Issued on: 2023-11-27   Price(USD): 435.0
GB/T 42729-2023 Guidelines for safety use of lithium ion cells and batteries 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 42728-2023 Guidelines for safety design of lithium ion batteries 
  Issued on: 2023-08-06   Price(USD): 190.0
GB/T 14285-2023 Technical code for relaying protection and security automatic equipment 
  Issued on: 2023-11-27   Price(USD): 1575.0
GB/T 25120-2023 Railway applications—Traction transformers and inductors on board rolling stock 
  Issued on: 2023-11-27   Price(USD): 600.0
GB/T 32592-2023 Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 34575-2023 Railway applications—Converter equipment on board rolling stock—Auxiliary converter for locomotive and multiple unit 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 21413.4-2023 Railway applications—Electric equipment for rolling stock—Part 4:Electrotechnical components—Rules for AC circuit-breakers 
  Issued on: 2023-11-27   Price(USD): 435.0
GB/T 21413.3-2023 Railway applications—Electric equipment for rolling stock—Part 3: Electrotechnical components—Rules for DC circuit-breakers 
  Issued on: 2023-11-27   Price(USD): 450.0
GB/T 29327-2023 Requirements for 1 000 kV reactor protection equipment 
  Issued on: 2023-08-06   Price(USD): 315.0
T/QGCML 2991-2024  
  Issued on: 2024-01-19   Price(USD):
DB51/T 3149-2023  
  Issued on: 2023-12-29   Price(USD):
T/QGCML 2974-2024  
  Issued on: 2024-01-11   Price(USD):
T/XDHX 0008-2023 Technical specification for deicing of wind farm overhead transmission lines 
  Issued on: 2023-12-25   Price(USD):
T/XDHX 0006-2023 Guideline of wind turbine blades icing prediction 
  Issued on: 2023-12-25   Price(USD):
T/ZJSEE 0017-2023 Design specification for new energy convergence station connecting to power system 
  Issued on: 2023-11-28   Price(USD): 420.0
GB 31241-2022 Lithium ion cells and batteries used in portable electronic equipments—Safety technical specification 
  Issued on: 2022-12-29   Price(USD): 600.0
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