共 13 条
[1]
Avitzur B, 1968, METAL FORMING PROCES
[2]
BACKOFEN WA, 1961, J MET, V13, P206
[3]
CHANDRA T, UNPUBLISHED RESEARCH
[4]
JOHNSON W, 1962, MECHANICS METAL EXTR
[5]
Jonas J.J., 1969, METALL, V14, P1, DOI 10.1179/095066069790138056
[7]
Pearson C. E., 1960, EXTRUSION METALS
[9]
RICHMOND O, 1970, PRIVATE COMMUNICATIO
[10]
ROWE GW, 1965, INTRODUCTION PRINCIP