What does China V mean?

[VonGabriel]

China V refers to the National Fifth Stage Emission Standard for Motor Vehicles, also known as the China V standard. The methods to check a vehicle's emission standard are: 1. Check the motor vehicle conformity certificate; 2. Look for the vehicle packing list; 3. Log in to the motor vehicle exhaust pollution supervision and management website; 4. Check the back of the environmental protection label on the car's front windshield; 5. Bring the vehicle registration form to the vehicle management office for inquiry. The main pollutants emitted by vehicles include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. Through the application of technologies such as the active layer of catalytic converters, secondary air injection, and exhaust gas recirculation systems with cooling devices, these vehicle emission pollutants are controlled and reduced to levels below the specified standards.