IEC <br/><br/>
IEC: 60068-2-57; Environmental testing part 2-57: Tests- test FT vibration-time history and sine-beat method 

 - Geneva  IEC  2013 
 - 82+4 
<br/><br/> Taken printout from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /