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Testing system of an apparatus for sensing the changing time of lubricant oil and parts by the fuel consumed in a car
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Method and Apparatus for sensing the changing time of lubricant and parts on the basis of the amount of fuel consumed in car
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Apparatus for sensing the changing time of lubricant and parts on the basis of the amount of fuel consumed in car
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Apparatus for controlling pressure warning lamp of engine oil by sensoring each kind of lubricating oil of a car, and the controlling method therof