论文部分内容阅读
1 按走行公里计算客车检修周期的必然性和科学性 随着国民经济的不断发展 ,我国的铁路运输也取得了突破性进展 ,尤其“九五”以来 ,新技术、新工艺、新材料被广泛用于客车制造和修理 ,使客车的性能不断提高 ,高速、舒适、安全已成为铁路客车的发展趋势。可以预见 ,“十五”
1 Calculating the Maintenance Cycle of Passenger Cars by Walking Kilometer Along with the continuous development of the national economy, the railway transportation in our country has also made breakthrough progress. Especially since the Ninth Five-Year Plan period, new technologies, new processes and new materials have been widely used In the manufacture and repair of passenger cars, the performance of passenger cars is continuously improved. The high speed, comfort and safety have become the development trends of railway passenger cars. It can be predicted that “the Tenth Five-Year Plan”