浸入式热电偶高温计 immersion pyrometer

带状热电偶高温计 strip thermocouple pyrometer

指示式热电偶高温计 indicating thermocouple pyrometer

计录式热电偶高温计 recording thermocouple pyrometer

热电偶高温计 [仪] thermocouple pyrometer

热＜电＞偶高温计 thermocouple pyrometer

热电偶指示高温计 indicating pyromeler with thermocouple