型材
                                                                                Profile:80x80（单位：mm）

                                                                                材料
                                                                                Material
                                                                                铝     
                                                                                Aluminium(6063-T5)
                                                                                单位质量
                                                                                Weigth:5.32kg/m
                                                                               长度
                                                                               Length: 6.02m
                                                                               集合惯性
                                                                               Mass of inertia: lx:134.08cm4   ly:134.08cm4
                                                                               截面惯性
                                                                               Section modulus: zx:33.52cm3  zy:33.52cm3
                                                                               用途
                                                                               多用于高强度结构的框架制作
                                                                               订货号  Order NO.
                                                                               HJ-8-8080