>

|
规格型号 |
SKC-4080A |
|
|
重量(kg/m) |
2.59 |
|
|
断面积 |
949.3 |
|
|
惯性矩 |
lx |
16.45*104 |
|
(mm4) |
ly |
64.63*104 |
|
壁厚(mm) |
4 |
|
