国v是什么意思啊，请问国v是什么意思？

　　国v是什么意思啊，请问国v是什么意思？

　　据和记百科网站「落尽梨花」消息，近日，国v是什么意思啊，请问国v是什么意思？引发热议，国v是什么意思啊同样引起许多争议，对此众网友各抒己见。但到底是怎么回事呢？和记百科为您解答。

国v是什么意思

　　国v是北京市机动车排放标准的一种等级，由北京环保部门制定发布，相当于欧V标准。欧洲从2009年9月1日起正式实施最新的欧V标准。2012年，北京计划实施国V标准，北京一旦全面实施国V排放标准，则意味着达不到此排放标准的车型不得进京销售。

　　国v的配套升级：

　　在国内能生产超低硫柴油的仅中国石化一家。2009年5月24日，中国石化首次批量生产欧V车用柴油。中国的国V排放标准被提上了议事日程。北京市环保局表示，2012年前后，北京市机动车排放标准将升级为相当于欧V标准的国V标准，国家环保部已经开始了相关准备工作。同时，北京将制定与国V排放标准相适应的地方油品标准。目标是将车用汽柴油的硫含量控制在10ppm以下。相应的油品标准预计会在2012年之前发布，主要考虑的是轻型汽油车和中型柴油车两个车种。

国v是什么意思啊

　　指该车辆尾气排放符合我国汽油五级排放标准，V在罗马文字里是五之意，根据燃油尾气中排放有害物质含量多少而定。2017年7月1日开始全国范围全面实施国五排放标准。

　　【英文介绍/For English】：

　　National V is a level of Beijings motor vehicle emission standards, formulated and issued by the Beijing environmental protection department, which is equivalent to the Euro V standard. Europe officially implemented the latest Euro V standard from September 1, 2009. In 2012, Beijing plans to implement the National V standard. Once Beijing fully implements the National V emission standard, it means that models that do not meet this emission standard will not be sold in Beijing.

　　Supporting upgrades for Country V:

　　Sinopec is the only company that can produce ultra-low sulfur diesel in China. On May 24, 2009, Sinopec began mass production of Euro V diesel for the first time. Chinas National V emission standards have been put on the agenda. The Beijing Municipal Environmental Protection Bureau said that around 2012, Beijings motor vehicle emission standards will be upgraded to the National V standard, which is equivalent to the Euro V standard. The Ministry of Environmental Protection has already started relevant preparations. At the same time, Beijing will formulate local oil standards that are compatible with China V emission standards. The goal is to keep the sulfur content of motor gasoline and diesel below 10 ppm. The corresponding oil standards are expected to be released before 2012, mainly considering two types of light-duty gasoline vehicles and medium-duty diesel vehicles.