traction winch

常见例句

双语例句

• The hopper elevator is a kind of single bucket elevator, which is composed of a hopper, a rail and a bracket, a traction winch and a pulley.
  料斗升降机是起重机械中的一种单斗提升的升降机，一般由带走轮的料斗、轨道及其支架、牵引绞车和滑轮组成。
• The invention provides a pressing-rope wheel device of a mining steel rope traction winch, which relates to a mining steel rope traction winch.
  本发明提供了一种矿用钢丝绳牵引绞车压绳轮装置，涉及矿用钢丝绳牵引绞车。
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• The winch is of split type, can be conveniently split into the dynamic part and the traction part, and is beneficial to descend a well from a cage.
  本发明为分体式，可方便的解 体成动力部和牵引部，利于绞车从罐笼下井。
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