Home > Term: 煤钻
煤钻
在煤炭开采,使用手或电钻钻洞进入工作面的煤到其中炸药收取费用,并出发去往下煤矿爆炸一名工人。
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Creator
- Lianghong
- 100% positive feedback
(Hangzhou, China)