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| International Standard Category: Insulating gases |
GB 13950-1992 Polyester film used as electrical insulation
电气绝缘用聚酯薄膜 ;
| Category No.: | 29.040.20 | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1992-12-19 |
| Implemented Date: | 1993-7-1 | Abolished Date: | 2004-08-01 |
| Superseded Standard.: | GB 12802.2-2004 Film for electrical insulation Part 2:Polythylene terephthalate film used for electrical insulation |
Superseded Date: | 2004-8-1 |
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