The sealed pipe of the domestic gas pipe of the factory, thickness=3, width=6000, diameter=6

Raw material=3, width=6000, diameter=6

A283 sheet thickness 15

Raw material = 15, length = 6000, width = 1500, weight = 1080

St52 sheet thickness 25

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

Mountain climbing belt, thickness=5, length=6000, width=40, weight=9.6

Raw material = 5, length = 6000, width = 40, weight = 9.6