发布时间:2025-01-18 05:21:10
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。
问下我家是商品房现在已经住了5年发现但是装修的水管漏水了修水管很麻烦要把地板的瓷砖敲开
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