4 / 25【Designation】Regulations for type naming:Note: rated volume can be the gross volume or effective volume; the manufacturer can decide it byhim according to the actual situation. The effective volume value must be marked on the nameplatewhether effective volume or gross volume is marked in the product name.Examples:DW‐40L262 means that the Deep temperature storage refrigerator with the temperature atcharacteristic temperature ‐40℃, horizontal and rated effective volume 262L.DW XX X XXX XDesign No. is expressed with pinyin charactersequenceRated volume value is shown with LClassification of low temperature cabinet (W ishorizontal and L is vertical)It shows the temperature at the characteristic pointinside cabinet (without minus mark)(For example: temperature at the characteristic pointinside cabinet -40℃ can be expressed as 40)Low temperature cabinetDeep temperature cabinet