


型材:90x180(单位:mm)
材料:铝 (6063-T5)
单位质量:12.9kg/m
长度:6.02m
集合惯性:lx:1375.42cm4 ly:384.75cm4
截面惯性:zx:152.82cm3 zy:85.5cm3
用途:广泛用于定制高强度超重型框架结构
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