


型材:45x45(单位:mm)
材料:铝 (6063-T5)
单位质量:2kg/m
长度:6.02m
集合惯性:lx:15.12cm4 ly:15.12cm4
截面惯性:zx:6.52cm3 zy:6.52cm3
用途:广泛用于定制重型框架结构!
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