I.S. EN 61161:2007被替代
Ultrasonics - Power Measurement - Radiation Force Balances and Performance Requirements
出版：National Standards Authority of Ireland
专家解读视频
Describes a method of determining the total emitted acoustic power of ultrasonic transducers based on the use of a radiation force balance.
NF EN 61161:1994 - Identical
SS EN 61161:1995 - Identical
UNE EN 61161:1996 - Identical
SS EN 61161 Ed. 2 (2008) - Identical
NF EN 61161:2008 - Identical
NBN EN 61161:2007 - Identical
SN EN 61161 - Identical
DIN EN 61161 (2007-09) - Identical
BS EN 61161:2007 - Identical
IEC 61161 Ed. 2.0 - Identical
