发布时间:2025-01-29 23:37:15
如果你肯花钱的话,建议预制一根预应力梁比较安全。主筋用32的箍筋12的就够了,绑个双排的笼子。
我家刚刚装修还没有入住可是楼下邻居就说有水往下漏怎么解决啊急死了谁能帮我啊
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