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ISO 20623:2017现行

Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of lubricants - Four-ball method (European conditions)

出版:International Organization for Standardization

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基本信息
标准编号: ISO 20623:2017
发布时间:2017/12/11 0:00:00
标准类别:Standard
出版单位:International Organization for Standardization
标准页数:16
标准简介

This document specifies procedures for the measurement of the extreme pressure (EP) and anti-wear properties of liquid lubricants (categories C, D, F, G, H, M, P of ISO 6743-99), lubricating greases (ISO 6743-9, category X) and other consistent lubricants.