constant humidity
... constant efficiency 不变的效率 constant humidity 恒湿 constant humidity range 恒湿范围 ...
Humidity
.eight):860kg[安装条件(RoomConditions)]-恒温(Temperature):20℃±2℃,1℃/h,1℃/m以内-恒湿(Humidity):40%~60%-风速( WindSpeed ):不影响到测量装备的水..
仪 humidistat ; 仪 hygrostat ; air moisture regulator ; moistat
Constant Temperature and Humidity Chambers ; hygrothermostat ; Constant TemperatureHumidity Chambers ; thermo-hygrostat
steady temperature damp test ; constant temperature and humid test ; 试验 constant temperature and moisture test