Question: What concentration of additives might be found in typical diesel engine crankcase oil?
问题: 在典型的柴油曲柄箱机油中,添加剂的浓度一般是 多少 ?
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The test result showed that two of the five additives could react with crankcase oil.
试验结果表明,酸性衍生物类添加剂与润滑油的兼容性不能令人满意.
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The presence of dispersants and detergents increase the foaming tendency of crankcase oil.
在场的分散剂和洗涤剂增加发泡趋势曲轴箱油。
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油气平衡式并联技术平均分配回油,并强调气压和油位的平衡。
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Press oil separator into the crankcase bore by turning carefully.
小心转动机油分离器,将其压入曲轴箱孔。
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