DRAWING OF STEEL ARC FURNACE ENERGY RECOVERY AND STORAGE SYSTEM - NARA - 17444153.jpg
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DRAWING OF STEEL ARC FURNACE ENERGY RECOVERY AND STORAGE SYSTEM NARA 17444153, 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, DRAWING OF STEEL ARC FURNACE ENERGY RECOVERY AND STORAGE SYSTEM
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研究機関の履歴と保存のための研究開発の成果 国立公文書館所蔵の画像:その他、研究成果の保存と保存に関する調査研究
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storage space