首页 > Term: shell clearance
shell clearance
The difference between the outside diameter of a bit or core barrel and the outside set or gage diameter of a reaming shell.
- 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
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(Milwaukee, United States)