DIN EN 16576-2015 机动车燃料. 柴油中锰和铁含量的测定. 电感耦合等离子体发射光谱测定 (ICP OES) 方法; 德文版本EN 16576-2014
Automotive fuels - Determination of manganese and iron content in diesel - Inductively coupled plasma optical emission spectrometry (ICP OES) method; German version EN 16576:2014