- number of air changes
- number of air changes HLK Luftwechselzahl f
English-German dictionary of Architecture and Construction. 2013.
English-German dictionary of Architecture and Construction. 2013.
Air ambulance — A Eurocopter EC 145 of Switzerland s Rega air rescue service. An air ambulance is an aircraft used for emergency medical assistance in situations where either a traditio … Wikipedia
Air gun — Air rifle and Air pistol redirect here. For other uses, see Air gun (disambiguation) An air gun (air rifle or air pistol) is a rifle or pistol which fires projectiles by means of compressed air or other gas, (in contrast to a firearm which uses… … Wikipedia
Air Canada Flight 190 — Infobox Airliner accident name= Air Canada Flight 190 Date=startdate|2008|01|10 caption = Type= Severe Turbulence Origin= Victoria International Airport, British Columbia, Canada Destination= Toronto Pearson International Airport, Ontario, Canada … Wikipedia
Air Scouts — infobox WorldScouting caption = type = section name = Air Scout headquarters = country = Worldwide f date = 1911 (first Airman s Badge) founder = Major Baden Fletcher Smyth Baden Powell members = chiefscouttitle = chiefscout = Air Scouts are… … Wikipedia
Air New Zealand — IATA NZ ICAO ANZ Callsign NEW ZEALAND … Wikipedia
Air Canada — IATA AC ICAO ACA Callsign AIR CANADA … Wikipedia
Air New Zealand Flight 901 — Most of the wreckage of Flight 901 remains on the slopes of Mount Erebus. This photo, taken on the 25th anniversary in 2004, shows part of the DC 10 s upper fuselage skin with entry door and cabin windows. Part of the opposite side skin, with… … Wikipedia
Air pollution — from World War II production Smog over … Wikipedia
Air France Flight 358 — The wreckage of Flight 358 Runway overrun summary Date … Wikipedia
Air Florida Flight 90 — Salvage operations on January 19, 1982 Accident summary Date January 13, 1982 Type … Wikipedia
Air Canada Flight 621 — Accident summary Date July 5, 1970 Type Crew error Site … Wikipedia