KS B ISO 17642-2:2021 Destructive tests on welds in metallic materials —Cold cracking tests for weldments — Arc welding processes —Part 2: Self-restraint tests
2021KS B ISO 17642-2:2021 Destructive tests on welds in metallic materials —Cold cracking tests for weldments — Arc welding processes —Part 2: Self-restraint tests
2010KS B ISO 17642-2:2010 Destructive tests on welds in metallic materials-Cold cracking tests for weldments - Arc welding processes-Part 2:Self-restraint tests