1) have one's arm in a sling
用悬带吊着手臂.
2) have [carry] one's arm in a sling
用悬带吊着手臂
3) cantilever tower crane
悬臂塔吊
1.
The remodeling process of sloped elevator and erection technology of cantilever tower crane were introduced during the south main tower construction of Queshi Bridge in Shantou.
介绍了汕头石大桥南主塔施工中斜爬电梯改装过程和悬臂塔吊安装工艺。
4) cantilever lifting
悬臂吊装
5) cantilever portal crane
悬臂门吊
6) cantilever crane
悬臂吊车
补充资料：塔吊
1.一种塔形起重机。机身很高，由型钢或钢管制成，可以在轨道上移动，起重量较大。主要用于建筑工程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条