Paperback. Pub Date :2014-01-01 Pages: 390 Language: Chinese Publisher: Hefei University Press metal extrusion and drawing materials science and engineering colleges engineering majors Twelfth Five Year Plan textbook system introduced metal material forming extrusion and drawing the basic principles and theoretical knowledge. introduced extrusion and drawing forming equipment used type of structure and mold design methods; focuses on engineering practice and is closely related to extrusion and development of methods drawing process. a common defect prevention treatment methods. Metal extrusion and drawing materials science and engineering colleges engineering majors Twelfth Five Year Plan textbook can be used as the material forming and control engineering colleges specialized professional course materials are also available in metal extrusion and drawing materials pulling p...