ardouble-glassedwatchingwindowfortheobservationofthetestproductionduringthetestingprocess.Thewindowis
equippedwithsweat-proofelectricalheatingdevicethatcanpreventwatersteamfromcondensingintodroplets,andwithhighbrightnessPLfluorescent
bulbstoprovidelightinsidethebox.
3.Double-layer-insulatedairtightdoors,abletoinsulatetheinternaltemperatureeffectively.
4.Watersupplysystemthatisexternallyconnectable,convenientforrefillingwaterintothehumidifyingpotandautomaticallyrecyclable.
5.TheFrenchTecumsehbran