| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 20840.14-2022 | English | 839 |
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Days<=6
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Instrument transformers - Part 14: Additional requirements for current transformers for DC applications
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GB/T 20840.14-2022
| Valid |
GB/T 20840.14-2022
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