| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GBJ 18-1987 | English | RFQ |
ASK
|
Days<=3
|
Technical specifications for cold shaped thin-walled steel section structures
|
GBJ 18-1987
| Obsolete |
GBJ 18-1987
|