• CN:11-2187/TH
  • ISSN:0577-6686
对杯杯型复合挤压一种宏观缺陷产生与否的论证
李淼泉;吴诗惇
WHETHER MACRO-DEFECT APPEARS OR NOT DURING THE CUP-CUP COMBINED EXTRUSION
Li Miaoquan;Wu Shichun
. 1989, (3): 44 -50 .