首页 > Term: bigging
bigging
N. of Eng. A built-up pillar of stone or other debris in a working place or heading to support the roof; e.g., "bigging the gob" means building a pack in a worked-out place.
- 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)