Home > Term: 屁股镜头
屁股镜头
在煤炭开采，这样的脸或负担是几乎平行钻孔放充电。
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Creator
- Karenxin
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(V.I.P) 29200 points - 100% positive feedback
(China)
