石油天然气行业强制性标准 (Oil & Gas Industry Mandatory Standards)China权威分: 82
SY 130400
Highway Bridge Expansion Joints — General Requirements
行业
Bridge
产品类别
Expansion Joint
关键词
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]
Highway Bridge Expansion Joints — General Requirements
Bridge
Expansion Joint
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]