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| International Standard Category: Insulating gases |
GB/T 6553-1986 Test methods for evaluating resistance to tracking and erosion of electrical insulating materials us
评定在严酷环境条件下使用的电气绝缘材料耐漏电起痕性和耐电蚀损的试验方法 ;
| Category No.: | 29.040.20 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 1986-07-02 | |
| Implemented Date: | 1987-7-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 6553-2003 Test methods for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions |
Superseded Date: | 2003-12-1 |
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