Test bench for APU enginesEngile maintenance is essential and complex

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Size: 5960px × 3973px
Location: Sintra, portugal
Photo credit: © pedro emanuel vital pereira / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aircraft, bench, boeing, complex, electrical, engine, engineering, engines, flight, ground, independent, main, maintenance, operation, power, source, star, starters, systems, tap, test, tri, units