air usé
51Air pollution in Hong Kong — is considered a serious problem. It affects flora and fauna in the area, and the health of residents living there. Visibility is currently less than eight kilometers for 30% of the year. Cases of asthma and bronchial infections have soared in… …
52Air hockey — is a game for two competing players trying to score points in the opposing player s goal. EquipmentAir hockey requires an air hockey table, two mallets, and a puck.A typical air hockey table consists of a large smooth playing surface, a… …
53Air Force Blues — (abbreviated as AFBlues) is a comic strip available on the internet, created by Staff Sergeant Austin “Farva” May, a cartoonist on active duty in the United States Air Force. The events in the strip take place mainly at the fictional Elmendork… …
54Air Caribbean — was an airline that served from Luis Muñoz Marín International Airport, then Isla Verde International Airport , in San Juan.HistoryThe 1970s and 1980s were decades when several Puerto Rican airlines existed and competed against each other,… …
55Air-cooled engine — Air cooled engines rely on the circulation of air directly over hot parts of the engine to cool them.IntroductionMost modern internal combustion engines are cooled by a closed circuit carrying liquid coolant through channels in the engine block,… …
56air — ► NOUN 1) the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen. 2) the open space above the surface of the earth. 3) (before another noun ) indicating the use of aircraft: air travel. 4) the earth s… …
57Air Canada Flight 621 — Accident summary Date July 5, 1970 Type Crew error Site …
58Air Traffic — was a British alternative rock band from Bournemouth. Formed in 2003, the band consists of Chris Wall (piano, lead vocals), David Ryan Jordan (Drums), Tom Pritchard (guitar) and Jim Maddock (bass guitar). The band s name originates from when they …
59Air stripping — is the transferring of volatile components of a liquid into an air stream. It is a chemical engineering technology used for the purification of groundwaters and wastewaters containing volatile compounds. Volatile compounds have relatively high… …
60Air Raid Precautions — (ARP) was an organisation in the United Kingdom set up as an aid in the prelude to the Second World War dedicated to the protection of civilians from the danger of air raids. It was created in 1924 as a response to the fears about the growing… …
