cascade refrigerating system
常見(jiàn)例句
- A new auto-cascade refrigerating cycle was used as its refrigeration system. The temperature of the shelf reached below -60 ℃ and the temperature of the cold condenser reached below -80 ℃.
自行研制了一套實(shí)驗(yàn)型冷凍干燥裝置，首次將新型自動(dòng)復(fù)疊循環(huán)用于冷凍干燥裝置的制冷系統(tǒng)，成功地用單級(jí)壓縮機(jī)系統(tǒng)使擱板溫度達(dá)到-60℃，冷阱溫度達(dá)到-80℃。 返回 cascade refrigerating system