| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GBJ 12-1987 | English | RFQ |
ASK
|
Days<=3
|
Code for design of standard track gauge railway in industrial enterprises
|
GBJ 12-1987
| Obsolete |
GBJ 12-1987
|