Home > Term: 外部工头
外部工头
烟煤挖掘中,监督在表面的矿井的所有行动的人。
- 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)