KS M 2456-2014 Petroleum product — Determination of aromatic hydrocarbon types in middle distillates — High performance liquid chromatography method with refrN index detection
2014KS M 2456-2014 Petroleum product — Determination of aromatic hydrocarbon types in middle distillates — High performance liquid chromatography method with refrN index detection
2011KS M 2456-2011 Petroleum products-Determination of aromatic hydrocarbon types in middle distillates-High performance liquid chromatography method with refractive index detection