This standard measures the local thickness of the coating layer by observing the cross section of the metal coating using a scanning electron microscope (SEM).
KS D ISO 9220:2009 history
2022KS D ISO 9220-2022 Metallic coatings-Measurement of coating thickness-Scanning electron microscope method
0000 KS D ISO 9220-2009(2017)
2009KS D ISO 9220:2009 Metallic coatings-Measurement of coating thickness-Scanning electron microscope method