Of lube oily and extremely press a gender

From;    Author:Stand originally
Oily it is the polarity content in lube in attrition place metal apparently form firm put in order to convert adsorptive film, rise to be able to bear or endure thereby high load capacity and fight attrition tatty action, and extremely the polarity content that pressing a gender is lube is in attrition place metal apparently, suffer chemistry of attrition of happening of high temperature, high load capacity to decompose, produce attrition chemistry to react with exterior metal, those who form low melting point is soft qualitative (or say to provide plasticity) extremely press film, rise thereby impulse withstand, be able to bear or endure the lubricant action of high temperature of high load capacity.
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