DIN 4109 Supplement 3
Sound insulation in buildings - Calculation of R'<(Index)w,R> for assessing suitability as defined in DIN 4109 on the basis of the sound reduction index R<(Index)w> determined in laboratory tests
Deutsches Institut Fur Normung E.V. (German National Standard) , 06/01/1996
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Product Information
Published:
06/01/1996
Pages:
3
File Size:
1 file , 260 KB
Language:
German
Note:
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