| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 20223-2013 | English | 639 |
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Days<=3
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Maintenance guide for safety critical mechanical equipments of nuclear power plant
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NB/T 20223-2013
| Obsolete |
NB/T 20223-2013
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