即热式电热水器
instant electric water heater
浸没式电热器
immersed electrical heater
imersed electrical heater
electric immersion heater
热电〔式〕电位计
thermoelectric potentiometer
便携式电化学气体检测仪
portable electrochemical gas detector
便携式电器检测仪
PASCportable appliance tester
passive branching deviceportable appliance tester
passivation materialportable appliance tester
parabolic reflectorportable appliance tester
标准化热电偶
standardized thermocouple
标准化热电阻
standardized resistance thermometer sensor
薄膜热电器件
thin film thermoelectric device