铁路柴油机车柴油机油换油指标 石油醚不溶物测定方法 容积法
Oil-change criterion of railway diesel locomotive engine oils--Test method for determination of matter in-soluble in petroleum ether (Volumetric method)
标准状态
发布于：1986-01-31
实施于：1986-11-01
已废止
基本信息
内容预览
Oil-change criterion of railway diesel locomotive engine oils--Test method for determination of matter in-soluble in petroleum ether (Volumetric method)