国产拖拉机一向被冠以具有“性价比”优势,其隐藏更深的意思就是技术含量较低。其实,真正的“性价比”并非此义,广义来说,产品的“性价比”应该建立在统一的性能基础上,也就是说,如果没有一个相同的性能比较基础,得出的“性价比”是没有意义的。 Domestic tractors have always been crowned with “cost ” advantage, the meaning of its more hidden is the lower technical content. In fact, the true “cost ” is not the meaning of the broader sense, the product “cost ” should be based on a unified performance, that is to say, if there is no basis for the same performance, derived “Cost” does not make sense.