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开发研究了低排放液化石油气（ＬＰＧ）发动机控制系统，用试验手段研究了ＬＰＧ发动机加装该系统后的排放情况及动力性能，排放指标达到欧洲 Ⅱ排放标准、动力性能仅相差 ５％左右的结果。
The LPG engine control system was developed and studied. The emission and the dynamic performance of the LPG engine after the system was installed were tested by means of experiments. The emission targets reached the European Ⅱ emission standard, and the difference of the dynamic performance was only about 5% result.