


型材:80x120(单位:mm)
材料:铝 (6063-T5)
单位质量:8.9kg/m
长度:6.02m
集合惯性:lx:467.06cm4 ly:217.52cm4
截面惯性:zx:77.84cm3 zy:54.38cm3
用途:广泛用于定制高强度超重型框架结构
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