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在国内,实施更严格的机动车尾气排放控制,从来都不是件容易的事。整车和发动机企业的说法是:“厂家已有了国Ⅳ产品,奈何没有国Ⅳ油品。即使已经实施了几年的国Ⅲ标准,符合标准的柴油到目前尚且无法全面保障供应,更不要说国Ⅳ柴油。油品不达标导致了一系列问题的出现,给厂家、用户造成了很大负担。”石化企业电有怨言。“国Ⅳ柴油的国家标准尚未出台,没有标准,石化企业就无法生产符合标准的油品。”环保
In China, it is never easy to implement stricter emissions control of motor vehicles. Vehicle and engine business is saying: “Manufacturers have a country Ⅳ products, but why no country Ⅳ oil. Even if the country has been implemented for several years Ⅲ standards, up to now standard diesel can not fully protect the supply, and more Do not say the country Ⅳ diesel oil.Non-standard oil led to the emergence of a series of problems, to manufacturers, users caused a great burden. ”Petrochemical enterprises complain. “National IV diesel national standards have not been introduced, there is no standard, petrochemical companies will not be able to produce oil in line with standards. ” Environmental protection