Projekta Nr.ISO 11820:1996
Nosaukums<p>Applies to measurements on silencers in practical applications for acoustic analysis, acceptance tests and similar evaluations. Depending on the method used, the measurement is either of insertion loss or transmission loss.</p>
Reģistrācijas numurs (WIID)20231
Darbības sfēra<p>Applies to measurements on silencers in practical applications for acoustic analysis, acceptance tests and similar evaluations. Depending on the method used, the measurement is either of insertion loss or transmission loss.</p>
StatussStandarts spēkā
ICS grupa91.120.20