fuel nozzles group
61F-15 Eagle — Infobox Aircraft name=F 15 Eagle type=Air superiority fighter manufacturer=McDonnell Douglas / Boeing IDS caption=USAF F 15 over Washington, D.C designer= first flight=July 27, 1972 introduction=January 9, 1976 retired= number built=… …
62Hafnium — lutetium ← hafnium → tantalum Zr ↑ Hf ↓ Rf …
63British anti-invasion preparations of World War II — entailed a large scale division of military and civilian mobilization in response to the threat of invasion by German armed forces in 1940 and 1941. The army needed to recover from the defeat of the British Expeditionary Force in France, and 1.5… …
64Solar cell — A solar cell made from a monocrystalline silicon wafer …
65Space Shuttle Challenger disaster — For more information about the final mission and crew of the Challenger, see STS 51 L. Space Shuttle Challenger s smoke plume after the in flight breakup that killed all seven crew members …
66Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… …
67RD-170 (rocket engine) — The RD 170 is the world s most powerful multi nozzle multi chamber liquid bipropellant rocket engine. It burns the Russian equivalent of RP 1 fuel and LOX oxidizer in four combustion chambers supplied by a single turbo pump according to a staged… …
68Airport crash tender — FLF Panther airport crash tender in Germany. An airport crash tender (known in some countries as an airport fire appliance) is a specialised fire engine designed for use at aerodromes and airports in aircraft accidents. Airport Crash Tenders are… …
69Nokomis 3 — In 1971, a group of scientists came together and formed a product called Nokomis 3. It is formulated to disperse oil that has been spilled into the ocean, lakes, bays, or rivers. This synergetic formulation of chemicals is water based and non… …
70DIRECT — For other uses, see Direct (disambiguation). For the rockets proposed as part of the DIRECT architecture, see Jupiter (rocket family). DIRECT is a proposed alternative heavy lift launch vehicle architecture supporting NASA s Vision for Space… …
