

Semi-light iron melting beam i7 size=14
Iz = 14, length = 12000, weight = 155
Mountain base machine belt, thickness=3, length=6000, width=40, weight=5.76
Raw material=3, length=6000, width=40, weight=5.76
Warehouse industrial sealed pipe, thickness=4, width=6000, diameter=3
Raw material=4, width=6000, diameter=3

Gilan black sheet/gram/thickness 10
Raw material = 10, length = 6000, width = 1500, weight = 720
Various iron beams, size=14
Iz = 14, length = 12000, weight = 155