共 50 条
- [41] EVALUATION OF A RESISTOR COMPOSITION FOR THE TACTEC HAND-HELD PORTABLE RADIO. RCA Engineer, 1974, 20 (02): : 54 - 60
- [42] COMPARISON OF HAND-HELD INSTRUMENTS FOR MEASURING THE ELECTRICAL-CONDUCTIVITY OF MILK MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL, 1995, 50 (10): : 543 - 546