邊檁 的英文怎麼說
中文拼音 [biānlǐn]
邊檁
英文
edge prulin-
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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