BLADE DISPLAY FOR WIND TURBINE - NARA - 17471770.jpg
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BLADE DISPLAY FOR WIND TURBINE NARA 17471770, Wind turbines in the United States, 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, BLADE DISPLAY FOR WIND TURBINE
commons
ja
英国国立公文書館所蔵の画像、米国国立公文書館所蔵の画像:他、BLADE DISPLAY FOR WIND TURBINE
commons_translated
reaction turbine impulse turbine turbine