vehicle emissions การใช้

• The primary cause of excessive motor vehicle emissions is lack of maintenance.
• Some of it is due to improvements in vehicle emissions.
• The Euro norms have become a standard worldwide for measuring vehicle emissions.
• They are also occasionally set to reduce vehicle emissions or fuel use.
• The PCV system thus became the first real vehicle emissions control device.
• In 2015 Volkswagen abused the DMCA to hide their vehicles emissions cheat.
• Motor vehicle emissions are one of the causes of poor air quality.
• The two bills are laden with measures primarily designed to cut vehicle emissions.
• Palladium is used in catalytic converters, which remove pollutants from vehicle emissions.
• Its impact undermines the performance of vehicle emission systems.
• Vehicle emissions contribute to the increasing concentration of gases linked to climate change.
• China recently adopted stricter guidelines on vehicle emissions.
• The efforts are partly in response to government plans to tighten vehicle emission rules.
• He also thought vehicle emission systems were just getting too complicated to work on.
• -- The so-called Euro 1 vehicle emissions standard has been adopted.
• The vehicle emission test was part of the city's Blue Sky program.
• Vehicle emissions are another source of air pollution.
• Since 1981, Walsh has been an independent technical consultant on vehicle emission standards.
• The Bush administration says regulating vehicle emissions is federal business, not state and local.
• Motor vehicle emissions are one of the leading causes of air pollution . oil refineries,