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Auxiliary Power Unit
From Wikipedia, the free encyclopedia
In auxiliary power unit (APU) of helpoandriuwingsienheid is in apparaat dat in ferfiersmiddel de enerzjy jout foar funksjes oars as de oandriuwing. APU’s sitte fral yn fleanmasines, mar ek wol op in stikmannich grutte weinen (sa as tanks en frachtweinen) en op skippen.
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