Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
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 materials—Dielectric |
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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 materials—Dielectric |
![]() 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 materials—Dielectric |
![]() 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 materials—Dielectric |
![]() 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 materials—Dielectric |
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