2 STAGE LOW ASPECT RATIO COMPRESSOR ROTOR IN TEST RIG - NARA - 17447983.jpg
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2 STAGE LOW ASPECT RATIO COMPRESSOR ROTOR IN TEST RIG NARA 17447983, Engine Research Building, Lewis Research Center in 1976, 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, 2 STAGE LOW ASPECT RATIO COMPRESSOR ROTOR IN TEST RIG
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2STAGE LOW ASPECT RATIO COMPRESSOR ROTORINTEST RIG NARA 17447983、エンジン・リサーチ・ビルディング、ルイス研究センター、1976年、米国国立公文書館シリーズ:米国国立公文書館所蔵:国立公文書館所蔵:2STAGE LOW ASPECT RATIO ROTORINTEST RIG
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aspect ratio proportionable cat rig test room pressurize rotor center stage helicopter rotor quotient ratio compressor