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1.机油中含水分的检查。从油底壳中取出适量的机油,盛在烧杯或小搪瓷杯中,加盖干净玻璃片,然后放在炉子上加温至80℃—100℃,若玻璃上凝结大量的水珠,则表明水分含量过大。2.机油中含酸量的检查。把1—2片除去表面氧
Oil in the water containing the inspection. Remove the appropriate amount of oil from the oil pan and place it in a beaker or small enamel cup with a clear glass lid and heat it on a stove to 80 ° C to 100 ° C. If a large amount of water drops condense on the glass, Moisture content is too large. 2. Oil with acid check. 1-2 tablets to remove surface oxygen