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一、铁道车辆制动机的发展 及分类 (一)制动机的发展 早期的车辆(大约在1870年以前)都使用手制动机。1869年由美国乔治·威斯汀豪斯从空气钻岩机得到启发,研究出了铁道车
First, the development and classification of railway vehicle brake machine (A) the development of the brake The early vehicles (about 1870 ago) are using hand-brake. In 1869 by the United States George Westinghouse inspired by the air drilling machine, developed a railway car