中华人民共和国国家标准 (Guobiao — Mandatory National Standards)China权威分: 82
GB 20688.2
Rubber Bearings — Part 2: Bridge Seismic Bearings
行业
Bridge
产品类别
Seismic Isolation
关键词
["橡胶", "弹性体", "硫化", "混炼", "挤出", "压延", "模压"]
Rubber Bearings — Part 2: Bridge Seismic Bearings
Bridge
Seismic Isolation
["橡胶", "弹性体", "硫化", "混炼", "挤出", "压延", "模压"]