IEC 61157 : 2.1现行
STANDARD MEANS FOR THE REPORTING OF THE ACOUSTIC OUTPUT OF MEDICAL DIAGNOSTIC ULTRASONIC EQUIPMENT
出版：International Electrotechnical Committee
专家解读视频
Applies to medical diagnostic ultrasonic equipment. It provides a set of traceable acoustic parameters describing the acoustic fields. It defines a standard means and format for the reporting of the acoustic output information.
SAC GB 16846 : 1997 - Identical
NEN EN IEC 61157 : 2007 AMD 1 2013 - Identical
PN EN 61157 : 2008 AMD 1 2013 - Identical
DIN EN 61157 : 2013 - Identical
NEN 11157 : 1994 - Identical
BS EN 61157 : 2007 - Identical
DS EN 61157 : 2008 AMD 1 2013 - Identical
GOST R IEC 61157 : 2008 - Identical
