共 6 条
[4]
JACKEL D, 1973, ELEKTRONIK, P83
[5]
MEYER D, 1974, PHILIPS TECH TIJDSCH, V34, P260
[6]
SIMPLE AND ACCURATE STRAIN-GAUGE SIGNA TO FREQUENCY-CONVERTER
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1983, 16 (04)
:253-255