交通行业推荐标准 (Transport Industry Recommended Standards)ChinaAuthority: 78
JT/T 723
Highway Bridge Expansion Joints
Industry
Bridge
Product Family
Expansion Joint
Keywords
["桥梁支座", "盆式支座", "球型支座", "板式支座", "减震支座", "支座"]
Highway Bridge Expansion Joints
Bridge
Expansion Joint
["桥梁支座", "盆式支座", "球型支座", "板式支座", "减震支座", "支座"]