| lubricant |
a substance based on heavy liquid hydrocarbons used to reduce friction in an engine or machine.
출처: www.energyinst.org.uk/education/glossary/
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| lubricant |
The agent used to aid in the reduction of friction between two parts. This term is used for many substances, which in turn are used in many different ways. They are all, however, used to reach the same objective, that being the reduction of wear between parts. In the case of engine fuel, the lubricant is added to the fuel at the factory in many cases. This might be castor, a synthetic, or a blend. ...
출처: www.supertigre.com/glossary.html
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| lubricant |
A substance used to reduce the friction between two solid surfaces.
출처: teams.lacoe.edu/documentation/classrooms/judi/forc...
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