
METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - CONE PENETRATION OF LUBRICATING GREASE
出版:Energy Institute (formerly Institute of Petroleum - IP)

专家解读视频
Describes four methods for determining the consistency of lubricating greases by penetration of a standard cone. This method includes procedures for the measurement of unworked, worked, prolonged worked, and block penetrations. Penetrations up to 475 may be measured. Undisturbed penetrations are given.
ISO 2137 : 2007(R2018) - Similar to