Cycle de vie
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Country / jurisdiction: People's Republic of China · Year: 2018 · Status: In force · Level: National · Type: Voluntary
China released the Stage IV emissions standards for two and three-wheeled motorcycles and mopeds in 2016, entering into effect from July 2018. The standards set emission limits and measurement methods for air and climate pollutants, including carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOX), particulate matter (PM). It also sets emission crankcase requirements, durability requirements for pollution control devices, and technical specifications of the OBD system.
Official source: https://english.mee.gov.cn/Resources/standards/Air_Environment/emission_mobile/201705/t20170523_414590.shtml
Source
https://www.iea.org/policies/16906Document officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.