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| Standard Insuued on: 2017-05 |
GB/T 20139.2-2017 Electrical insulation systems―Thermal evaluation of modifications to an established electrical insulation system(EIS)―Part 2:Form-wound EIS
电气绝缘系统 已确定等级的电气绝缘系统（EIS）组分调整的热评定 第2部分：成型绕组EIS
| Category No.: | GB | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-05-12 |
| Implemented Date: | 2017-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
T/CSRE 12002-2017
DB65/T 4004-2017
DB65/T 3913-2017
DB45/T 1529-2017
DB45/T 1537-2017
DB45/T 1535-2017
T/CNTAC 2.1-2017
DB45/T 1539-2017
DB45/T 1536-2017
T/CNTAC 2.2-2017
DB45/T 1525-2017
DB12/T 726-2017
DB45/T 1538-2017
T/CNTAC 4-2017
DB45/T 1527-2017
DB65/T 3914-2017
DB45/T 1534-2017
DB45/T 1531-2017
T/CNTAC 2.4-2017
DB12/T 725-2017
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