试验结果表明，液化石油气-柴油双燃料发动机可得到与柴油机相类似的性能。

The test results show the LPG/diesel double fuel engine can obtain similar performance to a diesel engine.

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与原柴油机相比，双燃料发动机的碳烟排放大幅度下降，NOX排放降低，而HC和CO排放有所增加。

Compared with the conventional diesel engine, the soot emissions of dual fuel engine reduce dramatically and NOX emissions decrease, while HC and co emissions increase slightly.

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该系统结构简单，成本低，是非电控传统柴油机改装成双燃料发动机的技术解决方案。

The system has simple structure and low cost, is the technical resolvent for traditional non-electric control diesel engine to be refit to the bi- fuel engine.

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