- 2024-05-11呼伦小贝尔
方钢
方钢边长a mm(型号)理论重量kg/m方钢边长a mm(型号)理论重量kg/m
方钢方钢
5.50.237131.33
60.283141.54
6.50.332151.77
70.385162.01
80.502172.27
90.636182.54
100.785192.83
* 110.95203.14
121.13213.46
223.86331.2
* 234.15* 6533.2
244.52* 6836.3
254.917038.5
265.317544.2
* 275.728050.2
286.158556.7
* 296.69063.6
307.069570.8
* 317.5410078.5
328.0410586.5
* 338.5511095
349.07115104
* 359.62120113
3610.2125123
3811.3130133
4012.6140154
4213.8150177
4515.9160201
4818.1170227
5019.6180254
5322190283
* 5523.7200314
5624.6220
* 5826.4250
6028.3
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