NFM 07 045:1974被替代
Determination Of Ash From Petroleum Products
出版：Association Francaise de Normalisation
专家解读视频
基本信息
标准编号： NFM 07 045:1974
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：7
标准简介
Gives a method for the determination of the ash, in the range 0.01& to 0.20% from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products in which any ash forming materials present are considered to be undesirable impurities or contaminants. Limited to petroleum products which are free from added ash forming additives. Covers brief history, summary of method, apparatus, procedure, calculation, test report and precision.
替代本标准的新标准
等同采用的国际标准
BS 4450:1976 - Identical
