crane hoist
短语词组
- Crane and Hoist Operator 起重机和吊车操作员
- boom crane boom hoist 臂式吊车
- workshop crane shop hoist 车间起重机
- gantry crane with hoist 升降式龙门起重机
- crane main hoist 行车主钩
- Crane & Hoist 起重机和启闭机
- crane and hoist type motor 起重电动机
- overhead travelling crane with hoist 电动葫芦桥式起重机 返回 crane hoist