Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
NB/T 20002.2-2021 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant - Part 2: Acceptance of welding filler materials)
| Valid |
NB/T 20002.2-2021
|
NB/T 20002.2-2013 | English | RFQ |
ASK
|
7 days [Need to translate]
|
Welding code for mechanical components of PWR nuclear islands. Part 2: Acceptance for welding filler materials
| Obsolete |
NB/T 20002.2-2013
|