

Black sheet / gram / thickness 20
Raw material = 20, length = 6000, width = 1500, weight = 1440

Semi-light iron melting beam i7 size=27
Iz = 27, length = 12000, weight = 440

Black sheet/warm/thickness 3
Raw material = 3, length = 2000, width = 1000, weight = 48
Sealed pipe, household gas pipe, warehouse, thickness=3, width=6000, diameter=2
Raw material=3, width=6000, diameter=2
Corner/12 meter system, size=80*80, thickness=8
Size=80\*80, thickness=8, length=12000, weight=115