Bay simple rebar, thickness = 10

Vol=6000 Analysis=A1 Weight=4

Sealed pipe, water reservoir test pipe, thickness=4

Raw material=4, width=6000, diameter=5

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

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

Blessed black sheet/gram/thickness 25

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

Mountain base machine belt, thickness=3, length=6000, width=45, weight=6.48

Raw material=3, length=6000, width=45, weight=6.48