I.S. EN 61094-3:1999被替代
Measurement Microphones - Primary Method For Free-field Calibration Of Laboratory Standard Microphones By The Reciprocity Technique
出版：National Standards Authority of Ireland
專家解讀視頻
Applies to laboratory standard microphones meeting the requirements of IEC 61094-1.
Supersedes IEC 60486.
(02/2002)
SN EN 61094-3:1995 - Identical
IEC 61094-3 Ed. 1.0 - Identical
NBN EN 61094-3:1996 - Identical
DIN EN 61094-3 (1996-05) - Identical
SS EN 61094-3 Ed. 1 (1996) - Identical
EN 61094-3:1995 - Identical
UNE EN 61094-3:1999 - Identical
NF EN 61094-3:1996 - Identical
BS EN 61094-3:1996 - Identical
