Connectors for electronic equipment - Tests and measurements - Part 12-4: Soldering tests - Test 12d: Resistance to soldering heat, solder bath method (IEC 60512-12-4:2006); German version EN 60512-12-4:2006, Corrigendum to DIN EN 60512-12-4:2006-11; German version CENELEC-Cor.:2006 to EN 60512-12-4:2006