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ISOLATION ACOUSTIQUE - REGLEMENTATION


hakimmm
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Bonsoir,

Quelqu'un aurait le lien de téléchargement des DTR C3.1 et D.T.R.C3.1.1 .(isolement aux bruits aériens)

Les isolements aux bruits d’impacts et d’équipements sont-ils mentionnés dans la réglementation algérienne?

Merci infiniment .

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