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着重讨论了农用动力机的排气对大气的污染。在对柴油机进行全功率特性试验和自由加速试验的基础上,分析了现有农用动力机在排烟方面存在的问题,并提出今后改进措施。
Focus on the exhaust of agricultural power machine on the air pollution. On the basis of full power test and free acceleration test of diesel engine, the existing problems of exhaust gas emission of agricultural power engine are analyzed and the improvement measures are proposed.