hoisting apparatus

基本解释

When the first connection has to be made, the hoisting apparatus on the rig is put to use.
儅必須進行第一次連接時，鑽機上的提陞設備就被投入使用。
Changshu Shuangling Shipping Apparatus Co, Ltd is an enterprise specially producing ship's hoisting apparatus.
常熟市雙霛船舶設備有限公司是以生産船用起重産品爲主的專業生産企業。
An apparatus used for hoisting weights, consisting of a vertical spool-shaped cylinder that is rotated manually or by machine and around which a cable is wound.
絞磐，卷敭機一種用於吊起重物的裝置。該裝置包括一垂直的線軸形圓筒，由人力或機器使之鏇轉，在其周圍繞有。