首页 > Term: wire-line dredging
wire-line dredging
In this method, digging tools or buckets are suspended on a steel cable and lowered to the sediment surface, where they are loaded and retrieved. Includes the use of dragbucket and clamshell dredges, and generally to a depth of not more than 500 ft (152 m) below sea level.
- 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)