How to check the China V environmental protection list?

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Log in to the Motor Vehicle Environmental Protection Network to inquire and check the vehicle's environmental protection label. The following is relevant information about emission standards: 1. Principle: Vehicle emissions refer to harmful gases such as CO, HC+NOx, and PM discharged from exhaust, all of which are generated during the engine's combustion process. The reasons for these harmful gases vary. CO is an intermediate product of incomplete fuel oxidation and is produced when oxygen is insufficient. High mixture concentration and uneven mixture distribution can increase CO in the exhaust. 2. Standard setting: Vehicle emission standards are established to control pollutant emissions. To curb the generation of these harmful gases and encourage manufacturers to improve their products to reduce emissions at the source, both Europe and the United States have formulated relevant vehicle emission standards. These standards are continuously supplemented, refined, and tightened with the increase in vehicle ownership and the deterioration of the human environment.