首页 > Term: spudding drum
spudding drum
In a churn drill, the winch that controls the drilling line.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)