
Petroleum Products - Lubricating Oils And Additives - Determination Of Sulphated Ash
出版:Nederlands Normalisatie Instituut

专家解读视频
基本信息
标准编号: NEN ISO 3987:1999
发布时间:1999/6/1 0:00:00
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:4
标准简介
Defines a procedure for determining the sulphated ash from unused lubricating oils containing additives and from additive concentrates used in compounding.
替代本标准的新标准
等同采用的国际标准
ISO 3987:1994 - Identical