2 TYPES OF GAS SAMPLE PROBES - NARA - 17424489.jpg
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2 TYPES OF GAS SAMPLE PROBES NARA 17424489, Lewis Research Center in 1974, 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 TYPES OF GAS SAMPLE PROBES
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2 国立公文書館所蔵の画像:他2枚
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