2025-12-27 216.73.216.41
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Professional Standard List: Professional Standard - Energy

NB/T 11782-2025 Guidelines for evaluation of self-healing properties of solid polymer materials for electrical insulation 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11783-2025 Technical specification for automatic calibration of virtual terminal loop in smart substation configuration file 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11784-2025 Technical specification for flexible arc suppression control and protection device for ground fault in distribution network 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11781-2025 Iron-Chromium Flow Battery - Part 2: Requirements and Test Methods of Bipolar Plates 
  Issued on: 2025-06-30   Translation Price(USD):
NB/T 11785-2025 Hybrid Active Power Filter - Part 1: Design Specifications 
  Issued on: 2025-06-30   Translation Price(USD):
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 47013.21-2025 Nondestructive testing of pressure equipments— Part 21: Alternating current field measurement technique (Exposure Draft)  
  Issued on: 2025-06-09   Translation Price(USD): 700.0
NB/T 47013. 8-202X Nondestructive testing of pressure equipments — Part 8: Leak Testing (Exposure Draft) 
  Issued on: 2025-06-09   Translation Price(USD): 800.0
NB/SH/T 0039-2024 Industrial vaseline 
  Issued on: 2024-12-25   Translation Price(USD): 120.0
NB/T 33008.1~33008.2-2018 Inspection and test specifications for electric vehicle charging equipment 
  Issued on: 2018-12-25   Translation Price(USD): 660.0
NB/T31086-2024 Technical standard for soil and water conservation of wind power construction projects 
  Issued on: 2024-09-24   Translation Price(USD): 570.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040