BS EN 60318-3:1998被替代
Electroacoustics. Simulators of human head and ear. Acoustic coupler for the calibration of supra-aural earphones used in audiometry
出版：British Standards Institution
專家解讀視頻
? British Standards Institution 2013
SN EN 60318-3:1998 - Identical
DIN EN 60318-3 (1999-09) - Identical
NBN EN 60318-3:1999 - Identical
NF EN 60318-3:1999 - Identical
IEC 60318-3 Ed. 1.0 - Identical
I.S. EN 60318-3:1999 - Identical
UNE EN 60318-3:2000 - Identical
SS EN 60318-3 Ed. 1 (1999) - Identical
