交通行业推荐标准 (Transport Industry Recommended Standards)ChinaAuthority: 78
JT/T 52309
Bridge Expansion Joint Maintenance Specification
Industry
Bridge
Product Family
Expansion Joint
Keywords
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]
Bridge Expansion Joint Maintenance Specification
Bridge
Expansion Joint
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]