The mooring wirewinch is the main auxiliary machinery in ocean development.
锚链绞车是海洋开发不可或缺的主要辅助机械。
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The endless-rope dispatching winch tows the tram cars or other equipments which are fixed on cable wire to solve the problem of assistant conveyance of mines.
The air winch Operator shall ensure that the winchwire is moving freely in the derrick (possibly guided by pulleys) to avoid any damage to the steel structure, especially the fingerboard.