UV

Outside use
Martial art hall
03/30/2011

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Concrete use
Gymnastic hall (bare concrete wall)
03/30/2011

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Concrete use
Sewage-disposal plant
03/30/2011

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Concrete use
Satellite antenna
03/30/2011

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Outside use
Nuclear laboratory
03/30/2011

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Outside use
Fairing of a Japanese rocket (H-II)
03/30/2011

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