• CN:11-2187/TH
  • ISSN:0577-6686
板料拉延过程的数值分析
董湘怀;李尚健;肖景容
NUMERICAL ANALYSIS OF DEEP DRAWING PROCESS OF SHEET METAL
Dong Xianghuai;Li Shangjian;Xiao Jingrong
. 1991, (3): 14 -19 .