11. The transom has two drains and a single exterior interior air pressure release / drain plug. 12. "The devices at the trailing edge are acting like some sort of pressure release , " he said. 13. The pressure release lets the nitrogen turn to bubbles, which can cause not only pain, but death. 14. Alternatively, Lewes bombs could be triggered by pencil detonators or booby-trap firing devices such as pressure release switches. 15. It sublimates at 2973 �C at normal pressure releasing nitrogen gas and boron, but melts at elevated pressure. 16. Once the tab is pulled, the pressure released vaporizes a small amount of water in the vinyl bag. 17. As powerful waves hit the coast, water rushes into these crevices and bursts out in a high pressured release . 18. A crock pot is quite different from a pressure cooker and presents no danger of an abrupt pressure release . 19. A pressure release valve may have a spring that can be pushed back when the pressure gets too high. 20. "It's a pressure release ,"