SS EN 61157 Ed. 1 (1995)被替代
Requirements For The Declaration Of The Acoustic Output Of Medical Diagnostic Ultrasonic Equipment
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Applies to medical diagnostic ultrasonic equipment. It provides a set of traceable acoustic parameters describing the acoustic fields.
DIN EN 61157 (2008-07) - Identical
NBN EN 61157:2008 - Identical
NF EN 61157:2008 - Identical
DIN EN 61157 (1995-06) - Identical
BS EN 61157:2007 - Identical
NBN EN 61157:1996 - Identical
IEC 61157 Ed. 2.0 - Identical
I.S. EN 61157:1995 - Identical
NF EN 61157:1994 - Identical
UNE EN 61157:1996 - Identical
