套管垫片抗火型梁柱节点
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Title:套管垫片抗火型梁柱节点
Institution:土建与水利学院
Type of Patent:Utility models
Application Number:201220307238.5
Number of Inventors:1
Service Invention or Not:No
Application Date:2012-06-28
Publication Date:2013-01-09
Authorization Date:2013-01-09
Release Time:2019-04-15