发布时间:2025-01-29 11:49:28
围护结构有收边件,主要是泛水、门窗包边、檐口包边等等,节点形式有专门的国标925图集。作用就是泛水、美观
装修拉线暗线的做法顺序系怎样的先埋好管再穿线还是穿好线再弄管哪他大虾可以告诉一下
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