发布时间:2025-01-30 23:11:27
与阴角一样~都需要平直。因此油漆工也就有了做角的说法,也就是说不管是横竖阴阳角,都需要做的平直好看,不能有弯曲现象,而且容易碰损的阳角还要安装护角。
希望我的解答能帮到你
在建筑图纸中电缆型号wdznjhs44sc25fwc是什么意思
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