11. Avoiding the use of compressed gas is claimed to avoid problems with travel restrictions. 12. At this temperature, the compressed gas radiates both visible light and high-energy ultraviolet radiation. 13. A gas propellant usually involves some sort of compressed gas . 14. Modern'open system'photosynthesis systems also incorporate miniature disposable compressed gas cylinder and gas supply pipes. 15. It can be powered from a big compressed gas cylinder instead of gas cartridges. 16. The 30-inch pipeline can move about 1.5 billion cubic feet of compressed gas each day. 17. They may also operate and maintain compressed gas -producing plants. 18. The Ronson had fuel and compressed gas mounted tanks over the rear of the vehicle. 19. It could also be stored as a compressed gas . 20. You can get industrial / hospital oxygen in both compressed gas ranges and liquid ranges.