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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 51059-2016 |
(Special quarrying Sinking Volume for Coal Construction) 煤炭建设特殊凿井工程消耗量定额 |
China Energy industry
Standards quarrying |
 English PDF |
| DL/T 5311-2013 |
Specification for aggregate quarrying and processing system of the hydroelectric and water conservancy projects 水电水利工程砂石料开采及加工系统运行规范 |
China Electricity & Power
Standards quarrying |
English PDF |
| TB/T 2658.8-1995 |
(Works operating standards. quarrying operations) 工务作业标准 采石作业 |
China Railway & Train
Standards quarrying |
English PDF |
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