中华人民共和国铁路行业标准 (Railway Industry Standards)ChinaAuthority: 58
TB/T 3177
Elastomeric expansion joints for railway concrete bridges
Industry
Rubber
Product Family
General Rubber
Keywords
["铁路","伸缩缝","railway","expansion joint","rubber"]
Elastomeric expansion joints for railway concrete bridges
Rubber
General Rubber
["铁路","伸缩缝","railway","expansion joint","rubber"]