特點(diǎn):壓型鋼板型號(hào)YX35-125-875(V-125)用途有效覆蓋寬度(mm)875屋面,墻面板,樓面板展開寬度(mm)1200板厚(mm)0.50.60.8截面慣性矩(cm4/m)11.5413.8518.83截面抵抗矩(cm3/m)6.237.4810
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