常見例句雙語例句The wall slewing crane requires no floor space, can be mounted on load-bearing concrete walls, pillar or machines with easy installations.牆壁式懸臂吊不佔用地麪麪積，可以安裝在牆上，廠房立柱上或機器設備上，其固定方式十分簡單。749550.72110.20la.com.cn 返回 slewing pillar crane