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第一届转向架技术国际会议在布达佩斯召开。各国铁路运营部门为了提高客货车辆速度和舒适性,加强了轮轨作用力方面的研究,积极研制新一代客货车辆及其转向架。意大利菲亚特公司和奥地利SGP公司共同开发了高速国际列车用的自导向转向架。英国铁路240km/h的MKⅣ型客车采用了瑞士
The first international conference on bogie technology was held in Budapest. In order to improve the speed and comfort of passenger and freight vehicles, the railway operation departments of various countries have strengthened research on wheel-rail force and actively developed a new generation of passenger and freight vehicles and their bogies. Fiat in Italy and SGP Austria jointly developed self-steering bogies for high-speed international trains. The MKIV bus of 240km / h on the British Rail uses Switzerland