KS D ISO 13664-2018 Seamless and welded steel tubes for pressure purposes-Magnetic particle inspection of the tube ends for the detection of laminar imperfections
2018KS D ISO 13664-2018 Seamless and welded steel tubes for pressure purposes-Magnetic particle inspection of the tube ends for the detection of laminar imperfections
0000 KS D ISO 13664-2002(2017)
2002KS D ISO 13664:2002 Seamless and welded steel tubes for pressure purposes-Magnetic particle inspection of the tube ends for the detection of laminar imperfections