书犐犆犛９３．０２０犘２０团体标准犜／犆犛犚犕犈０１５—２０２１管幕预筑结构设计规范犇犲狊犻犵狀狊狆犲犮犻犳犻犮犪狋犻狅狀犳狅狉狆...
UDCpJGJ/T375-2016l-~-5J2215-2016Technicalcodeforconstructionofpipe-roofpre-constructionmethod2016-06-14£~2016-12-01~MgTechnicalco...
T_CSRME 015-2021 管幕预筑结构设计规范.pdf
