共 15 条
[1]
BERGLUND T, 1940, HDB METALLOGRAPHISCH, P114
[2]
BOHLKE S, 1974, Patent No. 106416
[3]
DZIEYK K, 1974, TZ PRAKT METALLBEARB, V68, P6
[4]
JOHANSSON B, 1978, MICROCIRCULATION, V2, P83
[5]
KIEFFER R, 1963, HARTMETALLE
[6]
KONKOLY K, 1974, Patent No. 107491
[7]
KRODEL G, 1975, Patent No. 118898
[8]
Nissenholts Z., 1974, Planseeberichte fur Pulvermetallurgie, V22, P81
[10]
SAAHIRO T, 1978, WEAR, V48, P291