吊货杆 meaning in English
cargo boom
cargo derrick
derrick boom
loading boom
Examples
- Get out of the way ! it - ' s dangerous here
不要站在吊货杆下 - Don - ' t stand under the load
不要站在吊货杆下 - Light cargo hoisting rod
船用轻型吊货杆 - The derrick to be laid down on deck , cargo blocks , span takles , guide rollers and all moving parts of derrick of derrick to be dismantled . cleaned and greased with special grese
吊杆放置甲板上，吊货滑车，调节跨幅复式滑车，导轮及吊货杆上所有活动部件拆开，清洁，加优质润滑脂。