标 准 编 号：ISO 17653-2003 简体中文标题：金属材料接头的破坏检验.电阻点焊的扭转试验 繁体中文标题：金属材料接头的破坏检验.电阻点焊的扭转试验 English Name：Destructive tests on welds in metallic materials - Torsion test of resistance spot welds