Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters; German version EN 12662:2014— 15 стр.
Liquid petroleum products - Fatty acid methyl esters (FAME) for use in diesel engines and heating applications - Requirements and test methods; German version EN 14214:2012+A1:2014— 26 стр.
Automotive fuels - Assessment of petrol and diesel fuel quality - Sampling from retail site pumps and commercial site fuel dispensers; German version EN 14275:2013— 14 стр.
Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters; German version prEN 12662:2012