T/CISA 218-2022 建筑结构用热轧纵向变厚度钢板.pdf附件大小:0.43MB附件格式:1个直链文件,格式为pdf 资源简介:ICS77.140.50CCS H 45CISA团体标准T/CISA XXXX-XXXX建筑结构用热轧纵向变厚度钢板Hot rol led longitudinally profiled steel plate for building structure(报...
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