KS M ISO 1388-3-2017 Ethanol for industrial use — Methods of test — Part 3: Estimation of content of carbonyl compounds present in small amounts — Photometric method
2017KS M ISO 1388-3:2017 Ethanol for industrial use — Methods of test — Part 3: Estimation of content of carbonyl compounds present in small amounts — Photometric method
2002KS M ISO 1388-3:2002 Ethanol for industrial use-Methods of test-Part 3:Estimation of content of carbonyl compoundspresent in small amounts-Photometric method