2025-12-15 10.1.14.108
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 33023-2024 Guide for Electric Vehicle Charging/battery swap Infrastructure Planning 150.0 via email in 1~3 business day valid,,2025-3-24
NB/T 35039-2024 Specification for Geological Observation of Hydropower Projects 1275.0 via email in 1~5 business day valid,,2025-3-24
NB/T 42091-2024 Guide for condition evaluation of lithium ion batteries for electrical energy storage 270.0 via email in 1~3 business day valid,,2025-3-24
NB/T 47013.17-2024 Nondestructive testing of pressure equipments - Part 17: Magnetic memory testing 210.0 via email in 1~3 business day valid,,2025-3-24
DL/T 257-2024 Technical requirements for construction, acceptance and maintenance of composite insulators for high-voltage overhead lines via email in business day valid,,2025-3-24
DL/T 490-2024 Acceptance Guidelines for Installation of Generator Excitation Systems and Devices via email in business day valid,,2025-3-24
DL/T 541-2024 Radiographic Inspection and Classification of Radiographs for Fusion Welded T-shaped Bar and Corner Welded Joints via email in business day valid,,2025-3-24
DL/T 542-2024 Ultrasonic testing method and quality evaluation of steel fusion welding T-joint via email in business day valid,,2025-3-24
DL/T 571-2024 Guidelines for operation and maintenance of phosphate ester fuel resistant oil for power plants via email in business day valid,,2025-3-24
DL/T 687-2024 Technical Specification for Microcomputer-based Electric Mal-Operation Prevention System via email in business day valid,,2025-3-24
DL/T 801-2024 Technical requirements of cooling water quality and system in large generator via email in business day valid,,2025-3-24
DL/T 939-2024 Technical standard for supervision of boiler heating surface tubes in thermal power plants via email in business day valid,,2025-3-24
DL/T 1049-2024 Technical supervision specification for the excitation system of power generator via email in business day valid,,2025-3-24
DL/T 1288-2024 Requirements for energy consumption testing and energy saving technology evaluation of power fittings via email in business day valid,,2025-3-24
DL/T 1353-2024 Technical specification for sulfur hexafluoride treatment system via email in business day valid,,2025-3-24
DL/T 1404-2024 Technical Specifications for the Monitoring System of Smart Substation to Prevent Electrical Misoperations via email in business day valid,,2025-3-24
DL/T 1442-2024 Technical conditions of intelligent distribution transformer terminal via email in business day valid,,2025-3-24
DL/T 1463-2024 Preparation of working standard oil for analysis of dissolved gas component content in transformer oil via email in business day valid,,2025-3-24
DL/T 1484-2024 Technical specification of DC energy meter via email in business day valid,,2025-3-24
DL/T 1509-2024 Technical requirements for optical transmission networks (OTN) in power systems via email in business day valid,,2025-3-24
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NB/T 33023-2024 Guide for Electric Vehicle Charging/battery swap Infrastructure Planning 
  Issued on: 2024-09-24   Price(USD): 150.0
NB/T 35039-2024 Specification for Geological Observation of Hydropower Projects 
  Issued on: 2024-09-24   Price(USD): 1275.0
NB/T 42091-2024 Guide for condition evaluation of lithium ion batteries for electrical energy storage 
  Issued on: 2024-09-24   Price(USD): 270.0
NB/T 47013.17-2024 Nondestructive testing of pressure equipments - Part 17: Magnetic memory testing 
  Issued on: 2024-09-24   Price(USD): 210.0
DL/T 257-2024 Technical requirements for construction, acceptance and maintenance of composite insulators for high-voltage overhead lines 
  Issued on: 2024-09-24   Price(USD):
DL/T 490-2024 Acceptance Guidelines for Installation of Generator Excitation Systems and Devices 
  Issued on: 2024-09-24   Price(USD):
DL/T 541-2024 Radiographic Inspection and Classification of Radiographs for Fusion Welded T-shaped Bar and Corner Welded Joints 
  Issued on: 2024-09-24   Price(USD):
DL/T 542-2024 Ultrasonic testing method and quality evaluation of steel fusion welding T-joint 
  Issued on: 2024-09-24   Price(USD):
DL/T 571-2024 Guidelines for operation and maintenance of phosphate ester fuel resistant oil for power plants 
  Issued on: 2024-09-24   Price(USD):
DL/T 687-2024 Technical Specification for Microcomputer-based Electric Mal-Operation Prevention System 
  Issued on: 2024-09-24   Price(USD):
DL/T 801-2024 Technical requirements of cooling water quality and system in large generator 
  Issued on: 2024-09-24   Price(USD):
DL/T 939-2024 Technical standard for supervision of boiler heating surface tubes in thermal power plants 
  Issued on: 2024-09-24   Price(USD):
DL/T 1049-2024 Technical supervision specification for the excitation system of power generator 
  Issued on: 2024-09-24   Price(USD):
DL/T 1288-2024 Requirements for energy consumption testing and energy saving technology evaluation of power fittings 
  Issued on: 2024-09-24   Price(USD):
DL/T 1353-2024 Technical specification for sulfur hexafluoride treatment system 
  Issued on: 2024-09-24   Price(USD):
DL/T 1404-2024 Technical Specifications for the Monitoring System of Smart Substation to Prevent Electrical Misoperations 
  Issued on: 2024-09-24   Price(USD):
DL/T 1442-2024 Technical conditions of intelligent distribution transformer terminal 
  Issued on: 2024-09-24   Price(USD):
DL/T 1463-2024 Preparation of working standard oil for analysis of dissolved gas component content in transformer oil 
  Issued on: 2024-09-24   Price(USD):
DL/T 1484-2024 Technical specification of DC energy meter 
  Issued on: 2024-09-24   Price(USD):
DL/T 1509-2024 Technical requirements for optical transmission networks (OTN) in power systems 
  Issued on: 2024-09-24   Price(USD):
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