Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
DL/T 1000.4-2018 | English | 369 |
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Application guide of insulators for overhead lines with a nominal voltage over 1000V - Part 4: Composite insulators for d. c. systems
| Valid |
DL/T 1000.4-2018
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