| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB 4407-2014 | English | 2409 |
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Days<=13
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Code for acceptance of standard specification for construction quality of metallurgy mine workings equipment installation
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YB 4407-2014
| Valid |
YB 4407-2014
|