
STANDARD MEANS FOR THE REPORTING OF THE ACOUSTIC OUTPUT OF MEDICAL DIAGNOSTIC ULTRASONIC EQUIPMENT
出版:Belgian Standards

專家解讀視頻
Applies to medical diagnostic ultrasonic equipment. It provides a set of traceable acoustic parameters describing the acoustic fields.
DIN EN 61157 : 2013 - Identical
I.S. EN 61157:2007 - Identical
BS EN 61157 : 2007 - Identical
DIN EN 61157 : 2013 - Identical