世界上有些事在别处不行的,却在我们这里挺合适,这就叫做矛盾的特殊性。中型汽车CA1091的双级减速后桥就是这样一个具有特殊性的事物。国情之需要,厂情之需要老解放汽车后桥是双级减速,是50年代从苏联引进的产品,由于坚固可靠而使用户满意。60年代时国内陆续进口一些欧、美和日本汽车,却发现大都为单级减速后桥,同时,一些技术资料上也说中型汽车应以采用单级减速后桥为宜。为此一汽在60年代就曾设计一个单级减速后桥以便换代,然而不少用户却担心不可靠,有个贾怀珍老司机还特意从新疆来 There are some things in the world that do not work well elsewhere, but we are quite suitable here, which is called the particularity of contradiction. The mid-size car CA1091 two-stage deceleration after the bridge is such a particular thing. The need of the national conditions, the factory needs The old liberation of the rear axle is a two-stage deceleration, is the introduction of the product from the Soviet Union in the 1950s, as a result of solid and reliable customer satisfaction. In the 1960s, some European, American and Japanese cars were gradually imported. However, most of the vehicles were found to be single stage decelerated rear axles. At the same time, some technical data also suggested that medium-sized cars should adopt a single-stage decelerated rear axle. To this end FAW in the 1960s had designed a single-stage reduction of the rear axle in order to replace, but many users are worried about unreliable, there is a Jiahuai Zhen old driver also specifically from Xinjiang