main bridge members的意思|示意
美 / /
英 / /
桥梁主要构件
main bridge members的网络常见释义
知桥梁杆件 ... 织纹状饰面：texturing 知桥梁杆件：main bridge members 知路：principal road ...
main bridge members相关例句
The steel structural members of the main span of Nanpu bridge require high dimensional accuracy. The 140,000 sets of bolts were all fitted and bored on the spot with advanced international level.
南浦大桥主桥钢结构构件尺寸准确，全桥14万套螺栓现场安装无一扩孔，达到国际先进水平。