论文部分内容阅读
在我国辽阔的疆土上,南北温度差异较大,北方许多地区和西南一些地区,在寒冷的冬季和初春,用户对如北京BJ1040(含原BJ130)型、BJ2020(含原BJ212)型等车辆的液压制动系统需使用寒区刹车油。
In the vast territory of our country, there is a large difference in temperature between the north and south. In many areas in the north and some areas in the southwest, during the cold winter and early spring, the users are not familiar with such vehicles as Beijing BJ1040 (including the original BJ130) and BJ2020 (including the original BJ212) Hydraulic brake system requires the use of brake fluid.