KS M 2618-2013 Determination of additive elements, wear metals, contaminants and selected elements in used lubricating oils and base oils-Inductively coupled plasma atomic emission spectrometry
2013KS M 2618-2013 Determination of additive elements, wear metals, contaminants and selected elements in used lubricating oils and base oils-Inductively coupled plasma atomic emission spectrometry
2008KS M 2618-2008 Determination of additive elements, wear metals, contaminants and selected elements in used lubricating oils and base oils-Inductively coupled plasma atomic emission spectrometry