一种螺栓连接的蜂窝H钢梁
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Title:一种螺栓连接的蜂窝H钢梁
Institution:土建与水利学院
Type of Patent:Utility models
Application Number:201720372041.2
Number of Inventors:2
Service Invention or Not:No
Application Date:2017-04-11
Publication Date:2017-11-28
Authorization Date:2017-11-28
Release Time:2019-04-15