多边形孔实腹H型蜂窝钢梁
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Title:多边形孔实腹H型蜂窝钢梁
Institution:土建与水利学院
Type of Patent:实用新型
Application Number:201220307141.4
Number of Inventors:2
Service Invention or Not:No
Application Date:2012-06-28
Publication Date:2013-01-09
Authorization Date:2012-06-28
Release Time:2018-05-15