steam ejector system
11Victorian Railways R class — Infobox Locomotive name = Victorian Railways R class caption = Victorian Railways publicity photograph of R 701, 1951 powertype = steam data for = Victorian Railways R class builder = North British Locomotive Company, Glasgow whytetype = 4 6 4… …
12Ames Research Center — Ames Research Center …
13NASA Ames Research Center — (ARC) is a NASA facility located at Moffett Federal Airfield, which covers 43 acres at the borders of the cities of Mountain View and Sunnyvale in California. This research center is most commonly called NASA Ames. The current NASA Ames Center… …
14Vacuum pump — A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Types Pumps can be broadly categorized according to three… …
15Rocket engine test facility — A rocket engine test facility is a location where rocket engines may be tested on the ground, under controlled conditions. A ground test program is generally required before the engine is certified for flight. Ground testing is very inexpensive… …
16Rohm and Haas — Company Type Subsidiary of Dow Chemical[1] Industry Chemical manufacturing Founded September 1, 1909 …
17Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
18Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria …
19MythBusters (2006 season) — Country of origin Australia United States No. of episodes 28 (includes 2 specials) Broadcast Original channel Discovery Channel …
20Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …
