重型美标H型钢w40规格型号表;
W40*149 | A572GR50/A992 | 12 |
W40*167 | A572GR50/A992 | 12 |
W40*183 | A572GR50/A992 | 12 |
W40*211 | A572GR50/A992 | 12 |
W40*235 | A572GR50/A992 | 12 |
W40*264 | A572GR50/A992 | 12 |
W40*278 | A572GR50/A992 | 12 |
W40*294 | A572GR50/A992 | 12 |
W40*327 | A572GR50/A992 | 12 |
W40*331 | A572GR50/A992 | 12 |