彩钢板屋板YX66-470

Release time:2021-09-02 14:06 Browse times:530second

板型 适用区域 有效宽度mm 展开宽度mm 板厚mm 截面惯性矩cm4/m 截面模量cm3/m
YX66-470 屋面板  (360°直立缝锁边) 470 600 0.5 11.52 9.21
0.6 14.31 12.45