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我国轨道交通建设和汽车工业的快速发展,引领我国铝型材加工行业从传统意义上的低端产品逐步向高端产品迈进,拓展了铝的应用领域,使行业的发展水平得到了一个跨越式的提升,促进了行业的技术进步。但是,我们应当看到,高铁与轨道交通用铝材总需求量虽不断递增但基数偏小,有其发展的阶段性,投资高铁与轨道交通用铝型材项目,切忌只顾眼前利益,盲目跟风。
The rapid development of rail transit construction and automobile industry in our country lead the aluminum profile processing industry in our country to move forward from the traditional low-end products to high-end products and expand the application fields of aluminum so that the development level of the industry has been greatly improved by leaps and bounds , To promote the technological progress of the industry. However, we should note that although the total demand for high-speed railway and rail transit aluminum is increasing steadily but the base number is small and has its own stage of development, it should not blindly follow the immediate investment in the aluminum project for high-speed rail and rail transit.