DIN EN ISO 17653:2012-08 Resistance welding - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2012); German version EN ISO 17653:2012
2012DIN EN ISO 17653:2012-08 Resistance welding - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2012); German version EN ISO 17653:2012
2012DIN EN ISO 17653:2012 Resistance welding - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2012); German version EN ISO 17653:2012