水气压湿度仪
vapor pressure hygrograph
土壤湿度仪
Soil humidity measuring instrument
soil hygrograph
温湿度仪
Temperature and humidity measure
氧化锆高温湿度仪
Zirconia High-temperature Humidometer
多路径温湿度测量仪
multipath temperature and humidity measuring instrument
红外吸收湿度测定仪
infrared absorption hygrometer
湿度测量仪
wetness measuring instrument
wet steam hygrometer
Humidity measuring instruments
humidity measurer