KS M ISO 19840-2013(2018) Paints and varnishes ㅡ Corrosion protection of steel structures by protective paint systems ㅡ Measurement of, and acceptance criteria for, the thickness of dry films on rough surfaces
2013KS M ISO 19840:2013 Paints and varnishes ㅡ Corrosion protection of steel structures by protective paint systems ㅡ Measurement of, and acceptance criteria for, the thickness of dry films on rough surfaces
2011KS M ISO 19840:2011 Paints and varnishes-Corrosion protection of steel structures by protective paint systems-Measurement of, and acceptance criteria for, the thickness of dry films on rough surfaces