Lower the drillpipe joint into the mouse hole, and remove air tugger and lifting cap.

下放单根进小鼠洞，摘掉气绞车和提丝。

NINGBO BEKO MACHINERY CO.,LTD. is A manufacturer who specially produce hydraulic winch,hydraulic slewer,travel drive motor,hydraulic motor and hydraulic system.

宁波市百科机有公司是家专业生产液压绞车、回转减速机、行走减速机、液压马达以及液压系统等系列产品造工厂。

The tallymen's stand-by was not due to the unskilled handling of the winchman but to the breakdown of the winch.

理货员待时不是由于绞车手操作不熟，而是因为绞车坏了。

Parascending is the basic tow form of paragliding ,although the teams now have winches and can tow paragliders as well as ascending canopies.

拖引伞运其实是滑翔伞运种基本形式，尽管运小组现在是利用绞车来牵引滑翔者和伞衣上升。