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农机液压系故障率较高,影响了农机的正常使用。引入了农机液压系污染度等级的概念,分析了农机液压系污染产生的途径、原因以及存在的问题,提出了污染度合理控制的措施。
Agricultural hydraulic system failure rate is higher, affecting the normal use of agricultural machinery. The concept of degree of pollution degree of agricultural hydraulic system was introduced. The ways, causes and existing problems of agricultural hydraulic system pollution were analyzed. The measures of reasonable control of pollution degree were put forward.