11. The astronauts added an experimental refrigeration system that will revive a disabled infrared camera. 12. So using heater with refrigeration system is more efficient ." 13. Outside, sunny weather in the 70s Fahrenheit ( 20s Celsius ) overwhelmed the refrigeration system . 14. The company can incorporate a small waterfall as part of a refrigeration system , Wilke said. 15. To reduce energy costs, the refrigeration system was idle. 16. Long-awaited repairs on a refrigeration system at the Peaks Ice Arena are being delayed again. 17. Chip conceives of a plan destroy the computer, UniComp, by blowing up its refrigeration system . 18. Figure 1 provides a schematic diagram of the components of a typical vapor-compression refrigeration system . 19. On another servicing mission this March, a new mechanical refrigeration system was put in place. 20. It covered 520m?and operated for two months; the refrigeration system was designed by Linde.