Biblioteca Digital

34 resultados para Neustonic plastic

Plastic sealing of tobacco-storage warehouses /

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"Issued June 1949."

Meridian circle telescope parts wrapped in plastic prior to paint removal from piers

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Meridian Circle telescope on reversing carriage, wrapped in plastic, while paint is removed from piers

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Meridian circle wrapped in plastic, on reversing carriage, April 14, 1996

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