放电真空计 discharge gauge

气体放电真空计 gas discharge gage ; gas-discharge gauguste

热敏电阻真空计 thermistor vacuum gauge ; gage

热电偶真空计 thermocouple vacuum gauge

冷阴极电离真空计 cold cathode ionization gauge ; philips gauge

热电偶式真空计 thermocouple vacuum gauge

热阴极电离真空计 hot cathode ionization gage ; thermal cathode ionization vacuum gauge

电气真空计 electric vacuum meter

电离真空压力计 ionization vacuum gauge