中华人民共和国铁路行业标准 (Railway Industry Standards)ChinaAuthority: 58
TB/T 3447
Elastic pads for high-speed railway fastening systems
Industry
Railway
Product Family
Rail Fastening
Keywords
["铁路","高铁","扣件","垫板","railway","HSR","fastening"]
Elastic pads for high-speed railway fastening systems
Railway
Rail Fastening
["铁路","高铁","扣件","垫板","railway","HSR","fastening"]