International Electrotechnical Commission <br/><br/>
IEC: 60068-2-20 - 2008; Environmental testing Part 2-20 - Tests-test T: test methods for soliderability and resistance to s 

 - 5.0 
 - Geneva  International Electrotechnical Commission  2008 
 - 19 
<br/><br/><label>Universal Decimal Class. No.: </label> /