ISBN: 9787512404601 - 钣金成形工艺(高职高专) 刘增华,胡文彬 北京航空航天大学出版社 (1 risultati)

paperback. Condizione: New. Paperback. Pub a Date: 2011 Pages: 261 Language: Chinese in Publisher: College 12th Five-Year Plan of Beijing University of Aeronautics and Astronautics Press materials: sheet metal forming process is divided into eight chapters steel structure Lord. sheet metal processing process and operation processes elaborated and introduced. Chapter 1 for a variety of sheet. the distortion produced by the profiles due to the external force. welding. and the uneven heating of factors. restored to the geo.…