共 50 条
- [1] A FAIL SAFE CRYOGENIC LIQUID-LEVEL CONTROLLER NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1985, 236 (01): : 206 - 210
- [3] SIMPLE AND INEXPENSIVE LIQUID LEVEL INDICATOR FOR CRYOGENIC FLUIDS REVIEW OF SCIENTIFIC INSTRUMENTS, 1971, 42 (06): : 884 - &
- [6] A SIMPLE INEXPENSIVE LIQUID NITROGEN LEVEL CONTROLLER FOR COLD TRAPS JOURNAL OF SCIENTIFIC INSTRUMENTS, 1965, 42 (09): : 717 - &
- [7] TRACKING SECONDARY TRANSDUCER FOR A CRYOGENIC LIQUID-LEVEL GAUGE MEASUREMENT TECHNIQUES USSR, 1985, 28 (03): : 229 - 231
- [10] AUTOMATIC LIQUID-LEVEL CONTROLLER USES IC-TIMER ELECTRONIC ENGINEERING, 1977, 49 (598): : 20 - 20