BS EN 60318-2:1998被替代
Electroacoustics. Simulators of human head and ear. An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range
出版：British Standards Institution
专家解读视频
© British Standards Institution 2013
SS EN 60318-2 Ed. 1 (1999) - Identical
UNE EN 60318-2:2000 - Identical
I.S. EN 60318-2:1999 - Identical
IEC 60318-2 Ed. 1.0 - Identical
NF EN 60318-2:1999 - Identical
NBN EN 60318-2:1999 - Identical
DIN EN 60318-2 (1999-09) - Identical
SN EN 60318-2:1998 - Identical
