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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4207-2022 |
Method for determination of tracking resistance index and relative tracking index of Solid insulating materials 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法 |
China National Standards Solid insulating mat |
 English PDF |
| GB/T 31838.7-2021 |
Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分：电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
China National Standards Solid insulating mat |
English PDF |
| 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) 固体绝缘材料 介电和电阻特性 第6部分：介电特性（AC方法） 相对介电常数和介质损耗因数（频率0.1Hz~10MHz） |
China National Standards Solid insulating mat |
English PDF |
| GB/T 31838.5-2021 |
Solid insulating materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分：电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 31838.4-2019 |
Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance 固体绝缘材料 介电和电阻特性 第4部分：电阻特性(DC方法) 绝缘电阻 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 31838.3-2019 |
Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity 固体绝缘材料 介电和电阻特性 第3部分：电阻特性(DC方法) 表面电阻和表面电阻率 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 31838.2-2019 |
Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity 固体绝缘材料 介电和电阻特性 第2部分：电阻特性(DC方法) 体积电阻和体积电阻率 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 31838.1-2015 |
Solid insulating materials—Dielectric and resistive properties—Part 1: General 固体绝缘材料 介电和电阻特性 第1部分：总则 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 4207-2012 |
Method for the determination of the proof and the comparative tracking indices of Solid insulating materials 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 10064-2006 |
Methods of test for the determination of the insulation resistance of Solid insulating materials 测定固体绝缘材料绝缘电阻的试验方法 |
China National Standards Solid insulating mat |
English PDF |
| GB/T 1411-2002 |
Dry，Solid insulating materials--Resistance test to high-voltage，low-current arc discharges 干固体绝缘材料 耐高电压、小电流电弧放电的试验 |
China National Standards Solid insulating mat |
English PDF |
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