卢浦大桥用钢板 steel plates for LU-PU Bridge
桥梁用结构钢 Structural steel for bridge
桥梁用钢 steel for bridge ; steel used for bridge
桥梁用钢板 Steel plate for bridge building
桥梁用钢绞线质量控制 Guangdong Building Materials
桥壳用钢 axle case steel
桥用钢
Bridge steel
以上为机器翻译结果，长、整句建议使用 人工翻译 。
依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。
According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.
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