Image / Defense passive. Renforcement des abris. On pourra, sans frais excessifs, augmenter la …

Defense passive. Renforcement des abris. On pourra, sans frais excessifs, augmenter la resistance des plafonds ou des voutes des caves reconnues apts a servir d'abris, par le moyen d'etaiements ou de renforcements ... Les etaiements de bois sont d'un prix peu eleve mais presentent un encombrement assez grand. L'emploi de l'acier presente des avantages incontestables, sous reserve que ce metal soit soigneusement protege contre la corrosion

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Title: Defense passive. Renforcement des abris. On pourra, sans frais excessifs, augmenter la resistance des plafonds ou des voutes des caves reconnues apts a servir d'abris, par le moyen d'etaiements ou de renforcements ... Les etaiements de bois sont d'un prix peu eleve mais presentent un encombrement assez grand. L'emploi de l'acier presente des avantages incontestables, sous reserve que ce metal soit soigneusement protege contre la corrosion
Creator: Oeuvre pour la securite
Date Created and/or Issued: 1939/1940?
Contributing Institution: Hoover Institution
Collection: Hoover Institution Digital Collections
Rights Information: Please contact the contributing institution for more information regarding the copyright status of this object.
Type: image
Identifier: XX343.2609
Relation: Poster collection

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