【摘要】 依据双怠速法跟踪监测了广州市LPG改装车辆的排气状况,分析了LPG改装车辆排气状况未达到预期效果的原因,提出需加强汽车专用液化气供给系统的建设与管理,确保车用液化气的质量达到规定要求;进一步筛选应用技术可靠、质量稳定的LPG装置,并制定有关规定;加强对油改气车辆的日常检查与维护保养。更多还原

【Abstract】 The pollutant’s emission state of LPG automobile in Guangzhou was detected by double idle state method. According to the analysis about the poor exhaust emission state of LPG automobile, it suggested to strengthen the construction and management of liquefied gas supply system for LPG automobile to assure the quality of liquefied gas. Furthermore, it should select and apply technique-reliable and qualified LPG equipment, stipulate relative management standard, and strengthen the daily maintenance of LPG automobile.更多还原