1) exchangeable spreader
可更换式吊具
2) suspender replacement
吊杆更换
1.
The construction technology of suspender replacement of Wenhui Bridge in Liuzhou city
柳州市文惠桥吊杆更换施工技术
2.
Based on suspender replacement of Wenhui Bridge in Liuzhou,construction process and control measures are made.
以柳州市文惠大桥的吊杆更换工作为例,确定了吊杆更换的施工流程及各步骤控制措施。
3) replacing the hangers
更换吊杆
补充资料:吊杆装置
见船舶起货设备。
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