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制冷达—273.13℃的制冷机:苏联乌克兰科学院低温物理技术研究所研制成功了制冷温度可达-273.13℃的制冷机.这种新制冷机的冷却室中的温度,比宇宙深部的温度还要低。高性能氦液化制冷机:由日本东芝公司开
Refrigeration up to -273.13 ° C: The Institute for Cryogenic Physics at the Ukrainian Academy of Sciences in the Soviet Union succeeded in developing a refrigerator with a refrigeration temperature of up to -273.13 ° C. The temperature in the cooling chamber of this new refrigerator is even further than the temperature in the deep part of the universe low. High-performance helium liquefied refrigerating machine: Opened by Toshiba Corporation of Japan