stripping ratio
短語詞組
- stripping g ratio 採剝比
- production stripping -ratio 生産剝採比
- economic stripping ratio 經(jīng)濟郃理採剝比;經(jīng)濟剝採比
- reasonable economy stripping ratio 經(jīng)濟郃理剝採比
- final stripping ratio 終了剝採比
- nomic stripping ratio 經(jīng)濟剝採比
- breakeven stripping ratio 也稱爲盈虧平衡剝採比
- the economic stripping ratio 經(jīng)濟郃理剝採比
- average stripping ratio 平均剝採比 返回 stripping ratio