BuildingsonOldCampus 008.jpg
National Institute of Standards and Technology
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BuildingsonOldCampus 008, National Bureau of Standards old campus
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BuildingsonOldCampus 008, Chemical building
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国立標準局旧キャンパスビルソンOldCampus 008
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ビルドソンOldCampus 008、化学棟
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