BEFORE AND AFTER PROFILES OF COMPRESSOR ROTOR BLADES OF LOW COST ENGINE - NARA - 17442863.jpg
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BEFORE AND AFTER PROFILES OF COMPRESSOR ROTOR BLADES OF LOW COST ENGINE NARA 17442863, US National Archives series: Photographs Relating to Agency Activities, Facilities and Personnel, Images from the National Archives and Records Administration, US National Archives location: other, BEFORE AND AFTER PROFILES OF COMPRESSOR ROTOR BLADES OF LOW COST ENGINE
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ja
米国立公文書館所蔵:米国立公文書館所蔵:光の光と光の光写真 光の光の光
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no-frills low-cost rotor unit cost pressurize helicopter rotor rotor blade compressor