NF EN ISO 11820
Collections
National standards and national normative documents
Publication date
February 1997
Number of pages
27 p.
Reference
NF EN ISO 11820
ICS Codes
17.140.01 Acoustic measurements and noise abatement in general
91.140.30 Ventilation and air-conditioning systems
Classification index
S31-640
Print number
1 - 01/02/1997
International kinship
European kinship
EN ISO 11820:1996