Imported iron beam/hash/heavy size=40

Iz = 40, length = 12000, weight = 1860

Warehouse industrial sealed pipe, thickness=2.5, width=6000, diameter=3

Thickness=2.5 Width=6000 Diameter=3

St52 sheet thickness 25

Raw material = 25, length = 6000, width = 1500, weight = 1800

Corner/12 meters of foothills, size=90*90, thickness=8

Size=90\*90, thickness=8, length=12000, weight=130

Blooming shield size 4

Iz = 4, length = 6000, weight = 17.5