Projekta Nr.ISO 389-6:2007
Nosaukums<p>ISO 389-6:2007 specifies reference hearing threshold levels for tests signals of short duration applicable to the calibration of audiometric equipment where such signals are used.</p>
Reģistrācijas numurs (WIID)40278
Darbības sfēra<p>ISO 389-6:2007 specifies reference hearing threshold levels for tests signals of short duration applicable to the calibration of audiometric equipment where such signals are used.</p>
StatussStandarts spēkā
ICS grupa13.140