| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 42063-2021 | English | 279 |
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Days<=3
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Guide to the interpretation of high-voltage alternating current switches for rated voltage above 3.6 kV and up to and including 40.5 kV
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NB/T 42063-2021
| Valid |
NB/T 42063-2021
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