| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 20007.9-2019 | English | RFQ |
ASK
|
Days<=3
|
(Stainless steel for pressurized water reactor nuclear power plants Part 9: Butt-welded seamless pipe fittings of grade 1, 2, and 3 austenitic stainless steel)
|
NB/T 20007.9-2019
| Valid |
NB/T 20007.9-2019
|