| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| MT 5021-1997 | English | RFQ |
ASK
|
Days<=3
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Code for design of surface multi-rope friction hoisting system of coal mine
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MT 5021-1997
| |
MT 5021-1997
|