pedestrian overcrossing
常见例句
- The steel pedestrian overcrossing is a kind of special structure.
钢结构人行天桥是一种特殊的结构形式。 - It was examined that the dynamic peculiarity, the welding line flaw, the size of steel member section and the rusty phenomenon of a steel pedestrian overcrossing.
对某钢结构人行天桥的动力特性、焊缝缺陷、应力和变形、钢构件截面尺寸和锈蚀情况进行了检测，按规范要求验算了结构的整体稳定和局部稳定。 返回 pedestrian overcrossing