“drilling level”的概念、定义、翻译、参考文献-科学参考

单词	drilling level
释义	drilling level Encyclopedia 工学开拓工程释 drilling level凿岩水平在地下矿山采用凿岩设备进行采场炮孔钻凿的作业水平。
随便看	Military Ergonomics military ethics military etiquette military explosive Military families military field camp health supervision military fixed wing aircraft military food hygiene supervision military food poisoning military food retained sample military geographical environment military geographical information military geographical spatial analysis military geographic atlas military geographic information system Military Geography military geography military geography support military geology military government Military Government of the Republic of China military governor corp military health licenses Militaryhealth protection military health service policy

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