steel pipe供应商机
EN 10208-2 L 415NB steel plate/pipes for large diameter pipes
1.00 元/吨
EN 10208-2 L 450MB steel plate/pipes for large diameter pipes
1.00 元/吨
EN 10208-2 L 555MB steel plate/pipes for large diameter pipes
1.00 元/吨
EN 10208-2 L 360MB steel plate/pipes for large diameter pipes
1.00 元/吨
EN 10208-2 L 245NB steel plate/pipes for large diameter pipes
1.00 元/吨