Specifies a method of determining the shear stability of polymer-containing lubricating oils by the four-ball machine as specified in ISO 20623, but using a tapered roller bearing.
KS ISO 26422: 2014
Petroleum and related products - Determination of shear stability of lubricating oils containing polymers - Method using a tapered roller bearing.
Number of Pages:10
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Kes 3,038.00