铁路行业推荐标准 (Railway Industry Recommended Standards)ChinaAuthority: 78
TB/T 3292
Railway Bridge Expansion Joints
Industry
Bridge
Product Family
Expansion Joint
Keywords
["铁路", "轨道", "道床", "扣件", "轨枕", "钢轨", "道岔", "无缝线路"]
Railway Bridge Expansion Joints
Bridge
Expansion Joint
["铁路", "轨道", "道床", "扣件", "轨枕", "钢轨", "道岔", "无缝线路"]