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1引言随着国内建筑、市政工程市场的蓬勃发展,承载着工程建设及市政管理用途的工程车种类也越来越多。混凝土搅拌车、水泥泵车和城市消防车等即是比较常见的工程车辆。由于现阶段国内关于工程车方面的标准尚未完善,基于自身产品的市场应用情况和自身控制器的特点,工程车改装厂家通常对采购的底盘产品提出独特不一的技术要求。不同
1 Introduction With the vigorous development of domestic construction and municipal engineering markets, there are more and more types of construction vehicles carrying engineering construction and municipal management. Concrete mixers, cement pump trucks and city fire engines are the more common engineering vehicles. Due to the current domestic standards for construction vehicles have not yet been improved, based on the market applications of their products and the characteristics of their own controller, modified car manufacturers usually procurement of chassis products presented unique technical requirements. different