NA 005

DIN Standards Committee Building and Civil Engineering

NA 005-55-70 AA
Sound insulation in urban planning

Contact

DIN-Normenausschuss Bauwesen (NABau)
Male Dr.

Nanjie Hu

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2550
Fax: +49 30 2601-42550

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