共 10 条
[2]
JACK KH, 1978, NITROGEN CERAMICS
[6]
LYNNWORT.LC, 1973, J TEST EVAL, V1, P119, DOI 10.1520/JTE10886J
[7]
Lynnworth L. C., 1977, International advances in nondestructive testing, vol.5, P71
[10]
SINGHAL SC, 1978, NITROGEN CERAMICS