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actual mining

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actual miningactual mining
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actual mining

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矿业英语 - 豆丁网 ... activity 活度 actual mining 回采工作 actuate 驱动 ...

按章回采

章回体小说,Traditional... ... ) Traditional novel 章回体小说 ) actual mining 按章回采 ) chapters novel 章回小说 ...

例句：
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The mining right holder environmental protection duty includes the preventive voluntary and in the actual mining mineral resource duty.
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The storage situation of coal and gas, and the actual mining road arrangement in Qianling Coal Mine are introduced.
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Modification of combined beam theory and its application in actual mining roadway bolting
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Several problems should be noticed during the actual mining and tunnelling
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Practice on no pillar actual mining at the combined mining face of the middle and thick seam
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Outlook on development of the bamboo bolt for supporting the actual mining roadway
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Research on the design of actual mining roadway bolt support in Zhengyang mine
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Test on passing stone gate actual mining in combined mining thick coal seam
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Application of bolting with wire mesh at actual mining road

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