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随着社会经济的快速发展和人们消费理念的逐渐更新,汽车已成为现代社会中人们工作、生活不可缺少的一种重要交通工具。然而,当在尽情享受现代汽车工业发展给我们生活带来种种便利的同时,我们也无法回避这么一个现实,那就是汽车随着行驶里程的增加和使用时间的延续,其技术状况将不断恶化。这客观上对汽车检测诊断和维修技术提出了较高要求,尤其对如何保证通过汽车维修确保车辆运行不造成或少造成社会公害问题更引起社会的广泛关注。
With the rapid socio-economic development and the gradual updating of people’s consumption concept, automobiles have become an indispensable and important means of transport for people in their work and life. However, while enjoying the convenience brought about by the development of modern automobile industry, we can not evade the fact that as the mileage increases and the service time continues, the technical condition of the automobile will continue to deteriorate. This objectively puts forward higher requirements on the testing, diagnosis and maintenance technologies of vehicles, and in particular, it has aroused widespread public concern over how to ensure that the operation of vehicles through vehicle maintenance will not cause or cause less public hazard.