一种在桩锚体系中支撑腰梁的混凝土联合垫楔及其施工方法
Release Time:2019-09-16 Hits:
First Author: 李成仁
Disigner of the Invention: 宋昌烈,李淑凤,周松强,李建勇
Application Number: CN200610200441.1
Authorization Date: 2006-05-10
Authorization Number: CN1851150
Release Time:2019-09-16 Hits:
First Author: 李成仁
Disigner of the Invention: 宋昌烈,李淑凤,周松强,李建勇
Application Number: CN200610200441.1
Authorization Date: 2006-05-10
Authorization Number: CN1851150