Category:Tribology
{{Commons category|Tribology}}
Tribology is the science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication and wear.
{{Cat main|Tribology}}
{{Commons category|Tribology}}
Tribology is the science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication and wear.
{{Cat main|Tribology}}