JIS K 2272:1998现行
Crude oil and petroleum products - Determination of ash and sulfated ash
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS K 2272:1998
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：13
标准简介
This Japanese Industrial Standard specifies the testing methods for ash of crude oil and of petroleum products (except greases) and for sulfated ash of unused lubricating oils including additives for lubricating oils and additives for lubricating oils.
