共 6 条
[1]
KIESSELBACH TA, 1950, 166 NEBR AGR EXP STA
[3]
MARTIN JH, 1949, PRINCIPLES FIELD CRO, P336
[4]
MARTIN JH, 1949, PRINCIPLES FIELD CRO, P400
[5]
MEYER BS, 1939, PLANT PHYSIOLOGY, P643
[6]
1961, ZENER DIODE HANDBOOK