what is lubricants ? And it example
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Lubricants are the materials which is sticky type of material and used in vehicle, machine, etc.
E. G. : Mobil,Greece, etc
E. G. : Mobil,Greece, etc
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A substance (such as grease) capable of reducing friction, heat, and wear when introduced as a film between solid surfaces
For example: oil, petrol, etc.
For example: oil, petrol, etc.
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