New VDA 4: 2020, English version 2021 is avilable here.

 

PRICES include / exclude VAT
Homepage>UNE standards>UNE EN ISO 11820:1997 ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996).
in stockReleased: 1997-06-24
UNE EN ISO 11820:1997 ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996).

UNE EN ISO 11820:1997

ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996).

Acústica. Mediciones in situ de silenciadores. (ISO 11820:1996).

CURRENCY
LANGUAGE
English
Spanish
Standard number:UNE EN ISO 11820:1997
Pages:27
Released:1997-06-24
DESCRIPTION
This standard UNE EN ISO 11820:1997 ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996). is classified in these ICS categories:
  • 17.140.01
This product includes: