发动机试车磨合后的机油清除磨屑,就可再次使用。发动机放出的废机油,经清除机械杂质后,可应用于空气滤清器油盒和润滑行走部分。为了清除机油中的机械杂质,850农场三分场采用简单的水洗沉淀办法,即将热水(90—100℃)倒入热机油(70—90℃)中搅拌,搅拌后进行一昼夜以上的沉淀,机油中的机械杂质随着油水分离和 After the engine test run-in oil to clear debris, you can use again. The engine discharge of waste oil, after the removal of mechanical impurities, can be applied to the air cleaner oil tank and lubrication of walking parts. In order to remove the mechanical impurities in the oil, 850 farms third place using a simple washing precipitation, the hot water (90-100 ℃) into the hot oil (70-90 ℃) stirring, stirring for more than a day or more precipitation, Mechanical impurities in oil as oil and water separation and