thermocouple vacuum gauge 热电偶式真空计 ; 温差电偶真空计 ; 热电偶真空计 ; 热偶真空计
Working Thermocouple Vacuum Gauge 工作用热偶真空计检定规程
The native thermocouple gauge tubes are in the most common used transducers for the gross and low vacuum measure and control in our country.
由该方法制造的带自补偿热偶真空规管已申请中国专利国产热偶规管是我国目前应用最普遍的粗低真空测控传感器。
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