罗云标
- 教师名称：罗云标
- 教师拼音名称：Luo Yunbiao
- 性别：男
- 职务：结构试验室副主任
- 学科：土木工程
- 职称：副教授
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Friction self -locking connecting piece between steel member
点击次数:
所属单位:Tianjin University
学校署名:Tianjin University
专利说明:The utility model discloses a friction self -locking connecting piece between steel member for auto -lock between upper portion steel member and the lower part steel member is connected, including the inserted bar, the toper tenon, the sleeve, reset sprin
专利类型:Utility models
专利状态:Authorized patents
申请号:CN 201720527056
授权号:CN206769028U
发明人数:4
是否职务专利:是
上一篇：Concrete ring plate spliced hollow steel sandwich composite node and installation method