As for the side in contact with the male mold clamping plate and the casing bottom, require parallel to high, relatively good gloss. So, when the mount will not open.Rough Milling: machining method + essential.As for the 4 surrounding sides not used to assemble should parallel and do not need high gloss.Rough Milling: machining methods.
đang được dịch, vui lòng đợi..
