1、 IEC 61094-3 Edition 2.0 2016-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Electroacoustics Measurement microphones Part 3:Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique lectroacoustique Microphones de mesure Partie 3:Mthode primaire pour
2、ltalonnage en champ libre des microphones talons de laboratoire par la mthode de rciprocit IEC 61094-3:2016-06(en-fr)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced
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