International Electrotechnical Commission <br/><br/>
IEC: 60068-2-1-2007; Environmental testing- part 2-1:Tests-Test A: cold 

 - 6 
 - Geneva  IEC  2007 
 - 3-29 
<br/><br/> Downloaded from IEC Website 
<br/><br/><label>ISBN: </label>2-8318-9062-4 
<br/><br/><label>Universal Decimal Class. No.: </label> /