ISO 4548-81989被替代
Methods Of Test For Full Flow Lubricating Oil Filters For Internal Combustion Engines - Inlet Anti Drain Valve Test
出版：International Organization for Standardization
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基本信息
标准编号： ISO 4548-81989
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：5
标准简介
Covers a measurement effectiveness method for an inlet anti drain valve when fitted to full flow lubricating oil filters for internal combustion engines.
替代本标准的新标准
等同采用的国际标准
BS 7403-8:1991 - Identical
