What is the difference between plumbing and drainage? - Plumbing is the water supply system that brings water into a building. Drainage gets rid of waste water from the building.
Aegean Airlines (A3) is an international airline based in Greece. It serves over 134 routes in Africa, Asia, Australia, Europe, and North America.Aegean Airlines is also a member of Star Alliance, which currently has 28 member airlines that fly around the world.egean Airlines has a fleet of 49 aircrafts, which is about average among international airlines. Compared to the entire airline industry, the Aegean Airlines fleet has about 33 more planes than the average.
Asiana Airlines. Asiana Airlines Inc. (Hangul: ìììëí­ê³µ; RR: Asiana Hanggong, simplified Chinese: é©äºèªç©º; traditional Chinese: éäºèªç©º; literally: Korea Asia Airlines ; KRX: 020560; formerly Seoul Airlines) is one of South Korea's two major airlines, along with Korean Air. Asiana has its headquarters in Asiana Town building in Seoul.