| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 20328.2-2015 | English | 1869 |
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Days<=13
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Another code of non-destructive testing for mechanical components in nuclear island of nuclear power plants - Part2: Ultrasonic testing
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NB/T 20328.2-2015
| Valid |
NB/T 20328.2-2015
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