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| International Standard Category: Insulation |
DL/T 474.1-2006 Guide for insulation test on site insulation resistance、 dielectric absorption ratio and polarization index test
现场绝缘试验实施导则 第1部分:绝缘电阻、吸收比和极化指数试验 ;
| Category No.: | 29.08 | Valid Status: | abolished |
| Issued Organization: | NDRC | Issued Date: | 2006-5-6 |
| Implemented Date: | 2006-10-1 | Abolished Date: | 2018-7-1 |
| Superseded Standard.: | DL/T 474.1-2018 |
Superseded Date: | 2018-7-1 |
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