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重型、轻型柴油车于2013年7月1日在全国销售实施国Ⅳ的时间将再度成为泡影,是有关事实使然。包括其必须的国Ⅳ柴油以及大多数重型柴油车所需的尿素都无法届时在全国供应到位。“油品”拖累汽车排放标准升级在我国早已是惯例,但其产生的影响却是多方面的。
The timing of the sale of heavy duty and light duty diesel vehicles nationwide on July 1, 2013 will again come to nothing. This is the relevant fact. Necessary national IV diesel oil, including the urea required for most heavy duty diesel vehicles, will not be available nationwide by then. “Oil ” drag the car emission standards upgrade has long been a practice in our country, but its impact is multifaceted.