中文字数:7120,中文页数:6 英文字数:5133页数:9
1.1 molding tool industries are in the position in the national economy
The molding tool is a kind of basic craft material of manufacturing industry, its function is the fluxion of control and restriction material(solid or liquid) and make of the body needed by formation.Make spare parts with the molding tool with its efficiency Gao, product quality good, the material consumes low, the production cost is extensively low but Be applied to a manufacturing industry in.
