What symbol represents China 6?
3 Answers
China 6 is represented by the symbol VI. Below is relevant information: 1. The implementation of automobile pollutant emission standards aims to reduce vehicle exhaust emissions and environmental pollution. Vehicle exhaust refers to harmful gases emitted from waste, including CO (carbon monoxide), HC (hydrocarbons), NOx (nitrogen oxides), PM (particulates, soot), etc. 2. Currently, the country has introduced the China 6 emission standard. Compared to the China 5 emission standard, the China 6 emission standard is considered a more stringent emission standard. The China 6 emission standard consists of two phases, namely China 6a and China 6b, which are planned to be uniformly implemented nationwide on July 1, 2020, and July 1, 2023, respectively.
China 6 is actually the Roman numeral VI! When I helped my friend inspect his car at the DMV, I noticed that all China 6 vehicles have 'China VI' written in their green registration books. It's even more obvious on the environmental compliance sheet—there's a 'VI' directly labeled next to the engine model. Last year when I was buying a new car, the salesperson told me that the blue China 6 labels on the rear of all new cars in the dealership are marked 'VI'. Officially, the China 6 standard is referred to as GB18352.6-2016, where the suffix '6' is the real code for China 6. But in daily life, there's no need to memorize the code—just check the certificate for the phrase 'complies with China VI standard' when buying a green-plug-in hybrid.
After handling hundreds of used cars, I noticed a pattern: China 5 vehicles have 'V' on their nameplates, while China 6 vehicles uniformly display 'VI'. Just the other day, while inspecting a 2020 Honda Civic for a fan, the engine compartment nameplate clearly showed 'CHINA VI', eliminating the need to check the environmental compliance list. Nowadays, when repair shop computers read fault codes, the OBD system also displays China 6 emissions as Roman Numerals VI. Don't get confused by the environmental labels—Arabic numeral 6 is colloquial, but the National Motor Vehicle Environmental Protection Network records all filings using the 'VI' symbol. Remember, there's a distinction between China 6a and 6b phases for diesel vehicles, though both use the 'VI' symbol.
