How can Icalculate the viscosity index?

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Ahmed Salih Mohammed

you check ASTM D2270 has all the details

Jamel Mejri

Quelle version? Merci.

Michael Toryila Tiza

Yes Ahmed Salih. ASTM D2270 has the details.

Following

Mohammed Boucherba

Used version D2270 - 10 or NF EN 13702 Année 2010 for kinematic viscosity is the best test for ur case

thank you Mr Mohamed....