| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 20009.1-2010 | English | 479 |
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Days<=3
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Welding material for pressurized water reactor nuclear power plants. Part 1: Carbon steel covered electrodes for class 1, 2, 3 components
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NB/T 20009.1-2010
| Obsolete |
NB/T 20009.1-2010
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