hoist的例句大全

Mine shaft hoist system accidents occur occasionally, causing casualties, while also caused damage of the equipment, the duration of the delay or interruption of production, seriously affected the normal conduct of the mine production activities.

矿山竖井提升系统事故时有发生，造成人员伤亡的同时，也造成了设备的损毁、工期的延误或生产的中断，严重影响了矿山生产活动的正常进行。

This paper Presents four reformed structure plans of the braking system for БМ and KJ series mine hoist.

提出对БМ和KJ系列矿井提升机制动系统改造的四种方案。

An annual vine ( Lagenaria siceraria) having white flowers and smooth, large, hard-shelled gourds. overhead travelling crane with hoist

环形单轨双葫芦吊车葫芦一种一年生蔓生植物（葫芦葫芦属），具有白色的花和光滑、大且有硬壳的葫芦