“safety regulations in coal mine”的概念、定义、翻译、参考文献-科学参考

单词	safety regulations in coal mine
释义	safety regulations in coal mine Encyclopedia 工学矿山安全与卫生（见矿山安全、工业卫生）释 safety regulations in coal mine《煤矿安全规程》煤矿安全法规的一种。
随便看	Karnak Temple Complex Karnak Temples Karnataka Pradesh karnay Karolina Karlovna Pavlova Karoline Unger Karolos Koun Karol Szymanowski Karo Plateau Karpinski Karpinskiy crater Karp reducibility Karrer crater Karshi karst karst aquifer karst base level karst blind valley karst blue hole karst carbon cycle in a catchment karst cave karst circle karst closed system karst collapse karst collapse breccia pipe

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