| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 311.11-2025 | English | 689 |
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Insulation co-ordination - Part 11: Definitions, principles and rules for HVDC system
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GB/T 311.11-2025
| Valid |
GB/T 311.11-2025
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