
Ultrasonics - Physiotherapy Systems - Field Specifications And Methods Of Measurement In The Frequency Range 0,5 Mhz To 5 Mhz (iec 61689:2013)
出版:Verband Deutscher Elektrotechniker

专家解读视频
2013 [01/12/2013]2008 [01/07/2008]1997 [01/12/1997]
Applies in conjunction with DIN EN 60601-2-5 issue 12-2001. (07/2008)
BS EN 61689:2013 - Identical
SS EN 61689 Ed. 3 (2013) - Identical
NBN EN 61689:2013 - Identical
NF EN 61689:2013 - Identical