中华人民共和国国家标准 (Guobiao — Mandatory National Standards)ChinaAuthority: 82
GB 50091
Code for Design of Railway Stations
Industry
Railway
Product Family
Rail Fastening
Keywords
["铁路", "轨道", "道床", "扣件", "轨枕", "钢轨", "道岔", "无缝线路"]
Code for Design of Railway Stations
Railway
Rail Fastening
["铁路", "轨道", "道床", "扣件", "轨枕", "钢轨", "道岔", "无缝线路"]