Home > Term: California-type drag head
California-type drag head
A device for sand dredging; the drag has a hinged afterbody that adjusts to the angle of the drag arm, which may vary with the depth of water.
- Sõnaliik: noun
- Valdkond/domeen: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
