发布时间:2025-01-20 02:52:28
钢筋: (300*4/1000)+(1.5*4/1000)=3.6吨
混凝土:(300*4*1.2/10000米)+(1.5*4/10000米)=3.84吨
(300*4+1.5*4)*25kg/㎡=30.0吨
石头:30吨
沙子: 7.5 吨
家里准备装修 想问下卧室和客厅分别要装什么用的窗帘比较合适好看
2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28 2025-01-20 02:52:28朗利卡壁挂炉怎么手动打压呀现在水压正常是15暖气片里有气放不出去咨询暖气片卖家说是打到25
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