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工程机械是用于城市道路能源等工程施工用的机械。施工机械化水平的高低,标志着国家科技水平及人民生活质量的高低。近几年来,国外工程机械的发展方向是视野广阔、座位舒服、操作轻便、驾驶室装有空调、外表美观,甚至无人驾驶,以改善劳动者的工作环境。 改革开放以来,我国工程机械行业通过合作、合资等各种方式,共引进174项新技术250个新产品,利用引进技术又发展了500个新产品,使
Construction machinery is a machine used for the construction of urban road energy and other projects. The level of construction mechanization marks the level of national science and technology and the quality of life of the people. In recent years, the development direction of foreign construction machinery is a wide field of vision, comfortable seats, lightweight operation, air conditioning, beautiful appearance, and even unmanned driving, to improve the working environment of workers. Since the reform and opening up, China’s construction machinery industry has introduced 174 new technologies and 250 new products through cooperation and joint ventures, and has used the imported technology to develop 500 new products.