JIS K 2272:1998現行
Crude oil and petroleum products - Determination of ash and sulfated ash
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS K 2272:1998
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：13
標準簡介
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.
