| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 20346-2015 | English | 509 |
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The technical specification of fabrication and assemble for polar crane beam in PWR nuclear power plants
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NB/T 20346-2015
| Valid |
NB/T 20346-2015
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