stripping ratio
短语词组
- stripping g ratio 采剥比
- production stripping -ratio 生产剥采比
- economic stripping ratio 经济合理采剥比;经济剥采比
- reasonable economy stripping ratio 经济合理剥采比
- final stripping ratio 终了剥采比
- nomic stripping ratio 经济剥采比
- breakeven stripping ratio 也称为盈亏平衡剥采比
- the economic stripping ratio 经济合理剥采比
- average stripping ratio 平均剥采比 返回 stripping ratio