International Electrotechnical Commission <br/><br/>
IEC: 60894 - 1997; Guide for a test procedure for the measurement of loss trangenty of coild and bars for machine windows 

 - Geneva  IEC  2987 
 - 19+4 
<br/><br/> Taken printout from CD 
<br/><br/><label>Universal Decimal Class. No.: </label> /