铁路桥梁遮板模具
The manufacturing process of the prefabricated shutter mold is mainly the welding of the iron plate, the selection of the high-speed iron shutter mold is also important. Because the steel mold belongs to the sheet metal process and the four sides of the mold are spliced, the whole production process can be coordinated, and the difficulty coefficient of demoul����ȫվ.txtding can be reduced according to the actual situation.