干湿球湿度计温度计
psychrometer
wet-and-dry-bulb hygrometer
dry-and-wet-bulb hygrometer
低温温度计
cryogenic thermometer
katathermometer
low temperature sensors
low-temperature thermometer
low reading thermometer
low temperature thermometer
低温温度计标定装置
Crogenic thermometer calibration facility
高温温度计
pyrometer
high-temperature thermometer
high temperature thermometer
摄氏温度计温标
Celsius scale of thermometer
压力计-温度计探头
manometer-thermometer sonde