发布时间:2025-02-01 06:37:09
D8钢筋网!每平方7.9公斤! 网片长度2000除以网格100=20米X公称直径重量0.395=7.9公斤。网片宽度1000除以网格100=10米X网片长度2米=20米x公称直径重量0.395=7.9公斤,由次算出网片长向1平方+宽向1平方=2平方X7.9公斤=15.8公斤!
你好 我是一个建筑施工初学者对于图纸看不懂我应该从哪里开始入手学习现在拿起来图纸没有头路
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