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| International Standard Category: Insulating gases |
GB/T 5654-1985 Measurement of relative permittivity,dielectric dissipation factor at power frequency and volume resistivity of insulating liquids
液体绝缘材料工频相对介电常数、介质损耗因数和体积电阻率的测量 ;
| Category No.: | 29.040.20 | Valid Status: | superseded |
| Issued Organization: | China Electrical Equipment Industry Association | Issued Date: | 1985-01-01 |
| Implemented Date: | 1986-1-2 | Abolished Date: | 2008-05-20 |
| Superseded Standard.: | GB/T 5654-2007 Insulating liquids - Measurement of relative permittivity dielectric dissipation factor（tanδ）and d.c. resistivity |
Superseded Date: | 2008-5-20 |
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