DIN EN ISO 20846:2012 石油產(chǎn)品.汽車燃料的硫含量的測(cè)定.紫外熒光法(ISO 20846-2011).德文版 EN ISO 20846-2011
Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2011); German version EN ISO 20846:2011