发布时间:2025-01-26 14:19:15
一次结构指桩、柱、墙里墙、梁、楼板等
二次结构指砖砌体(砖墙)、构造柱等
在地摊上看到有小贩用手机贴膜器贴膜20多秒就搞定了想问下在哪有卖准备回家自己贴
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