“不可避免贫化”的意思、由来-中文百科全书

词条	不可避免贫化
释义	是指采矿设计允许采下的围岩或夹石而造成的贫化，或称设计贫化。
随便看	don't matter Don't say it's too late Dont say its too late Don't Sleep DONT STAY Don't Stop Me Now Don't Stop 'Til You Get Enough Don't think.Feel !!! Don't Think Just Do Don't Walk Away Don't Wanna Go Home Don't wene be Don't You Dare Don't you know Donut Manasnan donview Don’t Hold Your Breath Don’t look back Don’t Touch My Girl D.O.N 大乱斗 Dooble浏览器 dooce doogate DOOH DOOK

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