Mountain base machine belt, thickness=8, length=6000, width=45, weight=17.28

Raw material = 8, length = 6000, width = 45, weight = 17.28

The sealed pipe of the domestic gas pipe of the factory, thickness=3, width=6000, diameter=5

Raw material=3, width=6000, diameter=5

The sealed pipe of the domestic gas pipe of the factory, thickness=2.8, width=6000, diameter=3

Thickness=2.8 Width=6000 Diameter=3

Various fabric belts, thickness=10, length=6000, width=50, weight=24

Raw material = 10, length = 6000, width = 50, weight = 24

Semi-light iron melting beam i7 size=30

Ez = 30, length = 12000, weight = 500