rafter roof 中文意思是什麼
rafter roof
解釋
椽木屋頂-
But this time i found something at last ; i found an old rusty wood - saw without any handle ; it was laid in between a rafter and the clapboards of the roof
不過這一回啊，我終于找到了一樣東西。我找到了一把生滿了銹的舊鋸子，連把子也沒有。是擱在一根緣子和屋頂板中間的。 -
In the light metal system of roof, continuous cold - formed steel purlins of the z - sections are lapped each other in the rafter of roof
輕鋼屋面結構中斜卷邊的z型鋼檁條通常在支座處相互搭接。
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