KS B ISO 14323:2014 Resistance spot welding and projection welds-Destructive testing of welds-Specimen dimensions and procedure for impact sheaar test and cross-tension testing
2014KS B ISO 14323:2014 Resistance spot welding and projection welds-Destructive testing of welds-Specimen dimensions and procedure for impact sheaar test and cross-tension testing
0000 KS B ISO 14323-2007(2012)
2007KS B ISO 14323:2007 Resistance spot welding and projection welds-Destructive testing of welds-Specimen dimensions and procedure for impact sheaar test and cross-tension testing