| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 12635-2016 | English | 579 |
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Days<=4
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Building construction machinery and equipment. Double rotary beads drilling rigs
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JB/T 12635-2016
| Valid |
JB/T 12635-2016
|