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单词 go-devil
释义

go-devil

noun North American, chiefly historical
1A crude sled, used chiefly for dragging logs.Attention, during all the trips a carer/guide is present, both on the go-devils and bicycles.
2A jointed apparatus for cleaning pipelines.At present neither go-devil can sample formation fluids, but it should be feasible to develop this capability....
  • Certain tools can work as a go-devil because their diameter is very close to 3.75 in.
  • The ends of said body are adapted to the inner cross-section of the conduit in such a way that the outside of the go-devil tightly rests on the inside of the conduit over the entire circumference thereof.
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更新时间:2024/9/21 22:51:44