| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| MT 107.9-1985 | English | RFQ |
ASK
|
Days<=3
|
Quality Standard for Hegang Coal Used for Steam Locomotive
|
MT 107.9-1985
| Obsolete |
MT 107.9-1985
|