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由于各国汽车电路图的绘制方法、符号标注、文字标注、技术标准的不同,各汽车生产厂家的汽车电路图的画法有很大差异,甚至同一国家不同公司汽车电路图的表示方法也存在较大的差异,这就给读图带来许多麻烦,因此,掌握汽车电路图识读的基本方法显得十分重要。一、认真阅读图注认真阅读图注,了解电路图的名称、技术规范,明确图形符号的含义,建立元器件
Because of the drawing method, symbol mark, word mark, and technical standard of automobile circuit diagram of various countries, there is a big difference in the drawing method of automobile circuit diagram of each automobile manufacturer, and even there are big differences in the representation methods of automobile circuit diagram of different companies in the same country , Which brings a lot of trouble to the reading chart. Therefore, it is very important to master the basic method of reading the car circuit diagram. First, carefully read the legend carefully read the legend to understand the name of the circuit diagram, technical specifications, a clear graphic symbols, the establishment of components