| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| AQ 1058-2008 | English | 259 |
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Days<=3
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Training outline and examination requirements of safety technology for gas man in coal mine
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AQ 1058-2008
| Valid |
AQ 1058-2008
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