| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 4747-2002 | English | RFQ |
ASK
|
Days<=6
|
Technical permission of steel welding rod purchasing for pressure vessels
|
JB/T 4747-2002
| Obsolete |
JB/T 4747-2002
|