what is meant by lubrication? how do we lubricate the moving part of our vehicles? name some lubricants and where they are used?
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lubrication mean applying lubricant to the moving parts of the machine .
we normally use oil and greese on the moving parts so that it moves smoothly. they are used to decrease friction
we normally use oil and greese on the moving parts so that it moves smoothly. they are used to decrease friction
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