Which Symbol Represents the China V Emission Standard?
1 Answers
The symbol for the China V emission standard is: China V. Below is relevant information about the national vehicle emission standards: 1. Definition of national vehicle emission standards: Vehicle emission standards regulate the permissible levels of harmful gases emitted from vehicle exhaust, including CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), and PM (particulate matter, soot). 2. Regulations on national vehicle emission standards: Global vehicle emission standards coexist, primarily divided into European, American, and Japanese systems. The European standard testing requirements are relatively lenient and are widely adopted by developing countries. Since most passenger car models in China are introduced from Europe, China largely follows the European standard system. China's emission standards have progressed annually: On July 1, 2004, the China II emission standard was implemented nationwide; on July 1, 2007, the China III emission standard was implemented nationwide. In 2013, Beijing implemented the "China IV Emission Standard for Motor Vehicles" for all newly registered vehicles. The China V standard was implemented nationwide on January 1, 2017. On June 22, 2018, the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine issued the "Limits and Measurement Methods for Emissions from Heavy-duty Diesel Vehicles (China VI)", which came into effect on July 1, 2019.
