bridge girder erection equipment
... Bridge，box girder 箱梁桥 bridge girder erection equipment 架桥机 ERECTION BY BRIDGE GIRDER ERECTING EQUIPMENT 架桥机架设法 ...
基于20个网页-相关网页
bridge girder erection equipment
桥梁架设设备
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The text detailedly introduced crown block, running system, availability work period of bridge girder erection equipment and improve case for precast beams install.
详细介绍了对双导梁式架桥机天车、行走系统、有效工作长度及预制梁安装就位的改进情况。
youdao
更多双语例句