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在公路养护中，时常要对已经破损的路面进行及时修补，传统的人工修补已显得非常落后。传统的方法不仅效率低，费工时，安全系数低，而且修补质量难以保证，因此可实现机械化与自动化修补的沥青（水泥）路面修补车（亦称路面养护车）得到开发和应用。这种车辆创始于国外，在国
In the road maintenance, often have to repair the damaged road surface in time, the traditional manual repair has become very backward. The traditional method is not only inefficient, time-consuming, low safety factor, but also difficult to guarantee the quality of repair, so that mechanized and automated repair of asphalt (cement) pavement repair vehicles (also known as road maintenance vehicles) have been developed and applied. This vehicle was founded in foreign countries, in the country