发布时间:2025-01-18 06:44:30
楼板的保护层厚度一般都是15MM,上排是指钢筋上边缘到混凝土面为止,下排是指钢筋下边缘到混凝土为止。规范规定误差是+8MM、-5MM。
请问装修的时候床92大衣柜92橱柜等家具是用木工做好还是买现成的好呢
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