GB/Z 21233-2007

Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys

NORMA vydaná dňa 14.11.2007

Anglicky a čínsky -
Elektronické PDF (331.10 EUR)

The information about the standard:

Designation standards: GB/Z 21233-2007
Publication date standards: 14.11.2007
Country: Chinese technical standard
Kategória: Technické normy GB