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ISO 26422:2011

Petroleum and related products — Determination of shear stability of lubricating oils containing polymers — Method using a tapered roller bearing
10. 3. 2011.
95.99   Povučen   4. 12. 2014.

Опште информације

95.99     4. 12. 2014.

ISO

ISO/TC 28

Međunarodni standard

75.100  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 26422:2011 specifies a method of determining the shear stability of polymer-containing lubricating oils, including pressure fluids, by the four-ball tester as specified in ISO 20623, but using a tapered roller bearing. The test results allow prediction of the in-service permanent viscosity loss.

Životni ciklus

TRENUTNO

POVUČEN
ISO 26422:2011
95.99 Povučen
4. 12. 2014.

REVIDIRAN OD

OBJAVLJEN
ISO 26422:2014