共 22 条
[2]
AVITZUR B, 1968, METAL FORMING PROCES, P172
[3]
BRAGINSKI AI, 1982, UNPUB
[4]
BRAGINSKI AI, 1983, Patent No. 4411959
[5]
BRAGINSKI AI, 1986, Patent No. 4575927
[6]
Ekin J. W., 1984, ADV CRYOGEN ENG, V30, P823
[7]
EKIN JW, 1981, UNPUB
[8]
EKIN JW, 1981, SUPERCONDUCTOR MATER, P480
[9]
FINK HJ, 1985, PHYS REV, V138, pA1170
[10]
HERMANN C, 1975, TECHNICAL B, V17