共 6 条
[2]
DEPP SW, 1982, Patent No. 4361781
[3]
HILLS DS, 1972, SID, P74
[4]
MCCORMICK B, 1982, IEEE T IND ELECTRON, V29
[5]
SAY DL, 1970, INFORMATION DISPLAY, V11, P29
[6]
SOUK J, 1985, APR INF C MET COAT L