HIGH PRESSURE FACILITY HPF IN THE ENGINE RESEARCH BUILDING ERB - NARA - 17448184.jpg
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HIGH PRESSURE FACILITY HPF IN THE ENGINE RESEARCH BUILDING ERB NARA 17448184, 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, HIGH PRESSURE FACILITY HPF IN THE ENGINE RESEARCH BUILDING ERB
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ja
国立公文書館所蔵の画像:宮内庁活動・施設・人事部関連の写真、国立公文書館所蔵画像:宮内庁機関部附属図書館所蔵画像
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high-pass filter pressure unit