Classification: there are 2 types The panels of the mold is situated along side each other. The panels are located opposite each other.Pros:Compact texture.Significantly reduce presses.The production was the major product.Nhượt score:Propulsion products must be designed specifically for two moves pushed backwards.Must use some mechanical details to create a moving mold.
đang được dịch, vui lòng đợi..
