1. Strengthen the management of the motor vehicle's household According to the actual situation of the city, implement the total control of the motor vehicle. Strictly control the increase of motor vehicles in urban areas. New cars and households need to conduct exhaust gas testing to ensure that tail gas meets discharge standards before being processed. 2. Strengthen the management and control of pollution sources of motor vehicles Establish a unified supervision and management organization for the purpose of controlling pollution emissions from motor vehicles, formulate and promulgate relevant regulations and regulations, strengthen the supervision and management of motor vehicle exhaust pollution, and strictly carry out the exhaust of motor vehicles. Annual inspections, sampling inspections, and road inspections shall be mandatory for the installation of purifiers or engine purifiers for vehicles that emit excessive exhaust gas. Vehicles that have not been able to meet the standards after the treatment are prohibited from going on the road. Timely elimination of outdated service vehicles with high fuel consumption and heavy pollution. Strengthen the management and supervision of the vehicle maintenance and repair industry, really implement the decontamination and conservation measures, and give full play to its due role. 3. Promote the use of high-quality lubricating oil and the full use of high-quality lubricating oils made of lead-free gas oil to increase the tightness of the cylinder of the internal combustion engine, reduce the mechanical wear and increase the efficiency of fuel combustion, and reduce the emission of harmful substances; the full use of lead-free gas oil can effectively reduce the machine load. The content of metal lead in the exhaust gas of motor vehicles reduces the pollution of urban air environment caused by motor vehicle exhaust. 4. Improve the road facilities In urban areas, further develop special lanes for motor vehicles and non-motor vehicles to improve the quality of the road surface so as to increase the speed of motor vehicles and reduce the emission of slow or idle pollutants from motor vehicles. At the same time, trees or grasses can be planted on both sides of the road to enhance the ability of road greening systems to purify pollutants. 5. Intensify the education on environmental protection and raise the awareness of environmental protection. Make full use of radio and television, newspapers, magazines and other media. Actively carry out publicity on environmental protection. Raise public awareness of environmental protection and protagonist responsibility, and consciously resist behaviors that destroy the environment. Motor Magnet,Generator Magnet,Large Industrial Magnet,Large Neo Magnets Ningbo Besten Magnet Co., Ltd. , https://www.bestenmagnets.com