END OF A WOODEN WIND TURBINE BLADE SECTION TO SHOW CRACKING RESULTING FROM FATIGUE TESTING - NARA - 17499333.jpg
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END OF A WOODEN WIND TURBINE BLADE SECTION TO SHOW CRACKING RESULTING FROM FATIGUE TESTING NARA 17499333, 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, END OF A WOODEN WIND TURBINE BLADE SECTION TO SHOW CRACKING RESULTING FROM FATIGUE TESTING
commons
ja
国立公文書館所蔵の「工作物の再生」の図解、米国の風力タービン、国立公文書館所蔵の画像:ほか、工作物の再生に資する図解、施設、人事の画像
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fatigue crack fan blade overtire fatigability languor fatigue cracking exhausting exhausted listlessly lethargy lethargic listless listlessness lethargically languidly tired