DIN 4109-4 - DRAFT

Draft Document - Sound insulation in buildings - Part 4: Guidance for testing acoustics in buildings

Deutsches Institut Fur Normung E.V. (German National Standard) , 06/01/2013

Publisher: DIN

File Format: PDF

$44.00$89.00

Published: 06/01/2013

Pages: 22

File Size: 1 file

Language: German

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