rmpeck commented on the word apu
APU is an acronym for Auxiliary Power Unit. Common on large airplanes. Used to supply electrical and air conditioning while on the ground.
August 10, 2009
Comments by rmpeck
rmpeck commented on the word apu
APU is an acronym for Auxiliary Power Unit. Common on large airplanes. Used to supply electrical and air conditioning while on the ground.
August 10, 2009