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提高汽车燃料经济性的最有效方法之一是在数量最大的中级载重车上装用柴油机。苏联汽车研究所对有效载荷2.0～7.0吨的载重车用的14种柴油机进行了道路试验(上述载重车通常装用汽油机)。这些柴油机具有不同的工作排量、不同的曲轴转速和不同的混合气形成方法。
One of the most effective ways to increase the fuel economy of your car is to use a diesel engine on the largest number of medium-duty trucks. The Soviet Institute of Automobile carried out road tests on 14 diesel engines for trucks with a payload of 2.0 to 7.0 tons (the above-mentioned trucks are usually equipped with gasoline engines). These diesel engines have different working capacities, different crankshaft speeds and different methods of forming a mixture.