cascade refrigerating system
常见例句
- 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 ℃.
自行研制了一套实验型冷冻干燥装置，首次将新型自动复叠循环用于冷冻干燥装置的制冷系统，成功地用单级压缩机系统使搁板温度达到-60℃，冷阱温度达到-80℃。 返回 cascade refrigerating system