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无损检测技术作为一门新兴的、综合性应用学科,随着现代科学技术的发展而获得越来越广泛的应用。工业发达国家都比较重视维修工业的发展,美国在一些车辆保修厂建立了检测诊断线,使用了计算机化的诊断系统,如Compuchek柴油机检测系统,它具有13种检测功能;德国的波许、冯·劳尔芬、霍夫曼以及沈克等公司设立了多种形式的检测诊断站。许多国家设有专门的维修管理机构,维修企业形式多样,维修市场已趋于成熟,而我国工程机械维修业还比较薄弱。
Nondestructive testing technology as a new, comprehensive application of the discipline, with the development of modern science and technology and more and more widely used. The industrialized countries all pay more attention to the development of the maintenance industry. The United States has set up diagnostic testing lines in some vehicle warranty factories and used computerized diagnostic systems such as the Compuchek diesel engine testing system which has 13 kinds of detection functions; Germany’s Bosch, Feng · Raul Finn, Huffman and Shen Ke and other companies set up a variety of forms of diagnostic stations. In many countries, there are specialized maintenance management agencies. Various forms of maintenance enterprises are available and the maintenance market has matured. However, China’s construction machinery repair industry is still relatively weak.