“open workings”的概念、定义、翻译、参考文献-科学参考

单词	open workings
释义	open workings [`ō·pǝn `wǝrk·iŋz] ^{MINING ENGINEERING} Surface workings, for example, a quarry or open-cast mine.
随便看	regional snowline regional unconformity region of escape regioselective regiospecific register register breadth register capacity register circuit register control register glass register length register-level compatibility register mark register-sender register ton register tonnage register variable registration registration fire registration mark regmagenesis regmaglypt regolith Regosol

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