型材
                                                      Profile:88x40（单位：mm）

                                                      材料
                                                      Material
                                                      铝    
                                                      Aluminium(6063-T5)
                                                      单位质量
                                                      Weigth:4.01kg/m
                                                      长度
                                                      Length: 6.02m
                                                      集合惯性
                                                      Mass of inertia: lx:72.97cm4   ly:72.97cm4
                                                     截面惯性
                                                     Section modulus: zx:18.74cm3  zy:18.74cm3
                                                     用途
                                                     多用于强度较大结构的框架制作
                                                     订货号  Order NO.
                                                     HJ-8-8840