| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YBJ 219-1989 | English | RFQ |
ASK
|
Days<=6
|
(Steel Industry building (structure) building materials reliability qualification procedures)
|
YBJ 219-1989
| Obsolete |
YBJ 219-1989
|