DIN EN 13723:2002 石油产品.汽油中低铅含量的测定.波长色散X射线荧光光谱法 (XRF); 德文版本 EN 13723:2002
Petroleum products - Determination of low lead contents in gasolines - Wavelength-dispersive X-ray fluorescence spectrometry (XRF); German version EN 13723:2002
This European Standard specifies a method for the determination of the lead content of gasolines with a lead concentration from 4 mg/l to 25 mg/l. The determination of low lead con...