随着我国国民经济的不断发展,对外开放政策的实施,使进口汽车在国内汽车中占有了一定的比例。进口汽车上有些设备,特别是空调系统,国产车上还很少采用。尽管有些汽车制造厂家也在开始试制,但总的说来,国产汽车上装空调的还为数不多,这就给维修这方面的故障带来了一定的困难。为此本文简 With the continuous development of our national economy, the implementation of the policy of opening up makes imported cars occupy a certain percentage of the domestic automobile. Some equipment imported cars, especially air-conditioning systems, domestic cars rarely used. Although some car manufacturers are also beginning to trial production, but in general, the domestic car air conditioners are also a small number of uploading, which has brought some difficulties in the maintenance of this failure. For this article Jane