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LDV=轻型汽车;PC=客车;LVW=鲁载荷车重;GVW=车辆总重;ALVW=载荷调整后车重。(1)美国94(?)单排标准,从1996型年开始至2000时逐步完全满足该标准,并在美国全国范围内有效,除了东北9个州及哥伦比亚区,这几个州从1999年开始执行NLEV标准;(2)完全有效寿命标准,在1999年至2002年期间执行。注:NLEV的100,000英里限值未在该表中列出;(3)双排标准适用于所有车型,无论燃料类型如何。从2004年逐步执行双排标准。所有轻型汽车,包括重载轻型汽车应符合该标准,到2009年完成。双排标准要求11级的强度,又称为带NO_x的标准平均值的“EPA标准组”汽军厂家可以认证标准组中的任意一个,但是必须满足车队的平均NO_x要求值;(4)10万英里的限值;(5)重载轻型汽车(6000～8500磅)的过渡期限值,从2004年至2007年。
LDV = light car; PC = passenger car; LVW = LHD car weight; GVW = total car weight; ALVW = load adjusted car weight. (1) The single-row 94 (?) Standard in the United States gradually and fully met the standard from 1996 to 2000 and is valid throughout the United States. Except for the nine northeastern states and the District of Columbia, Begin implementation of the NLEV standard; (2) Criteria for the fully effective life span, implemented between 1999 and 2002. Note: The NLEV 100,000 miles limit is not listed in this table; (3) The double row standard applies to all models, regardless of fuel type. From 2004, the progressive implementation of double standards. All light vehicles, including heavy-duty light vehicles, should meet this standard and be completed by 2009. The two-tier standard requires an intensity of 11, also known as the EPA-standard group with NO_x standard averages, to certify any of the standard groups, but must meet the fleet’s average NO_x requirements; (4) 10 (5) Transitional deadline for heavy-duty light vehicles (6000-8500 lbs) from 2004-2007.