| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 15544.4-2017 | English | 794 |
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Short-circuit current calculation in three-phase a.c. systems -- Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
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GB/T 15544.4-2017
| Valid |
GB/T 15544.4-2017
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