KS C IEC 60512-12-5-2009 Connectors for electronic equipment-Tests and measurements-Part 12-5:Soldering tests-Test 12e:Resistance to soldering heat, soldering iron method
2014KS C IEC 60512-12-5:2014 Connectors for electronic equipment-Tests and measurements-Part 12-5:Soldering tests-Test 12e:Resistance to soldering heat, soldering iron method
2009KS C IEC 60512-12-5-2009 Connectors for electronic equipment-Tests and measurements-Part 12-5:Soldering tests-Test 12e:Resistance to soldering heat, soldering iron method