中华人民共和国铁路行业标准 (Railway Industry Standards)China权威分: 58
TB/T 2092
Technical specification for prestressed concrete sleepers
行业
Railway
产品类别
General Railway
关键词
["铁路","轨枕","railway","sleeper","concrete"]
Technical specification for prestressed concrete sleepers
Railway
General Railway
["铁路","轨枕","railway","sleeper","concrete"]