2025-12-6 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 11026.8-2025 Electrical insulating materials—Thermal endurance properties—Part 8: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method 660.0 via email in 1~8 business day to be valid,,2026-5-1
GB/T 11026.3-2025 Electrical insulating materials—Thermal endurance properties—Part 3: Instructions for calculating thermal endurance characteristics 795.0 via email in 1~8 business day to be valid,,2026-5-1
GB/T 31838.8-2024 Solid insulating materials—Dielectric and resistive properties—Part 8：Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz) 375.0 via email in 1~3 business day valid,,2025-3-1
GB/T 6553-2024 Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion 315.0 via email in 1~3 business day valid,,2025-3-1
T/CCTAS 83-2023 Performance requirements and test methods for anti-electromagnetic interference of weak current equipment room in urban rail transit construction via email in business day valid,,2023-12-31
GB/T 42714-2023 General specification for electromagnetic shielding heat-shrinkable tubes 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42718-2023 General technical requirements for electro-conductive material-over-foam gasket 285.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42556-2023 Specification of supervision and administration for electricity meter 345.0 via email in 1~5 business day valid,,2023-12-1
GB/T 41055-2021 Technical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe 150.0 via email in 1~3 business day valid,,2022-7-1
GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 255.0 via email in 1~3 business day valid,,2021-12-1
GB/T 26667-2021 Terminology for electromagnetic shielding materials 315.0 via email in 1~5 business day valid,,2021-11-1
GB/T 29311-2020 Electrical insulating materials and systems—AC voltage endurance evaluation 255.0 via email in 1~3 business day valid,,2020-12-1
GB/T 35674-2017 General technical requirements for eleotromagnetic shielding all-round conductive foam 220.0 via email in 1~3 business day valid,,2018-7-1
GB/T 37977.23-2019 Electrostatics—Part 2-3:Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation 250.0 via email in 1~3 business day valid,,2020-3-1
JJF(铁道)601.7-2004 15.0 via email in 1~3 business day abolished2019-01-28,,2004-11-1
QJ 2245-1992 Anti-Static Requirements of Electronic Instrumentation and Equipment 150.0 via email in 1~3 business day valid,,1992-10-3
JJF (铁道) 601.7-2004 15.0 via email in 1~3 business day valid,,2004-11-1
JJG (铁道) 157-2004 Verification Regulation of Calibrater of Ultrasonic Flaw Detector for Rail 150.0 via email in 1~3 business day valid,,2004-11-1
GB/T 26667-2011 Terminology for electromagnetic shielding materials 240.0 via email in 1~3 business day superseded2021-11-01,2021-11-1,2011-12-1
JJG (民航) 0081-2005 Verification Regulation of Model DSRS-5DA DECADE SYNCHRO/RESOLVER STANDARD 300.0 via email in 1~3 business day valid,,2005-6-1
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GB/T 11026.8-2025 Electrical insulating materials—Thermal endurance properties—Part 8: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method 
  Issued on: 2025-10-05   Price(USD): 660.0
GB/T 11026.3-2025 Electrical insulating materials—Thermal endurance properties—Part 3: Instructions for calculating thermal endurance characteristics 
  Issued on: 2025-10-05   Price(USD): 795.0
GB/T 31838.8-2024 Solid insulating materials—Dielectric and resistive properties—Part 8：Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz) 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 6553-2024 Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion 
  Issued on: 2024-8-23   Price(USD): 315.0
T/CCTAS 83-2023 Performance requirements and test methods for anti-electromagnetic interference of weak current equipment room in urban rail transit construction 
  Issued on: 2023-12-19   Price(USD):
GB/T 42714-2023 General specification for electromagnetic shielding heat-shrinkable tubes  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42718-2023 General technical requirements for electro-conductive material-over-foam gasket 
  Issued on: 2023-05-23   Price(USD): 285.0
GB/T 42556-2023 Specification of supervision and administration for electricity meter  
  Issued on: 2023-05-23   Price(USD): 345.0
GB/T 41055-2021 Technical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe  
  Issued on: 2021-12-31   Price(USD): 150.0
GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 
  Issued on: 2021-05-21   Price(USD): 255.0
GB/T 26667-2021 Terminology for electromagnetic shielding materials 
  Issued on: 2021-04-30   Price(USD): 315.0
GB/T 29311-2020 Electrical insulating materials and systems—AC voltage endurance evaluation 
  Issued on: 2020-06-02   Price(USD): 255.0
GB/T 35674-2017 General technical requirements for eleotromagnetic shielding all-round conductive foam 
  Issued on: 2017-12-29   Price(USD): 220.0
GB/T 37977.23-2019 Electrostatics—Part 2-3:Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation 
  Issued on: 2019-08-30   Price(USD): 250.0
JJF(铁道)601.7-2004  
  Issued on:   Price(USD): 15.0
QJ 2245-1992 Anti-Static Requirements of Electronic Instrumentation and Equipment  
  Issued on: 1992-03-02   Price(USD): 150.0
JJF (铁道) 601.7-2004  
  Issued on:   Price(USD): 15.0
JJG (铁道) 157-2004 Verification Regulation of Calibrater of Ultrasonic Flaw Detector for Rail 
  Issued on: 2004-4-22   Price(USD): 150.0
GB/T 26667-2011 Terminology for electromagnetic shielding materials 
  Issued on: 2011-6-16   Price(USD): 240.0
JJG (民航) 0081-2005 Verification Regulation of Model DSRS-5DA DECADE SYNCHRO/RESOLVER STANDARD 
  Issued on: 2004-4-22   Price(USD): 300.0
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