PDF(166 KB)
提速客车转向架构架动应力频谱特性分析研究
韦和春;袁祖贻;吕澎民
PDF(166 KB)
PDF(166 KB)
提速客车转向架构架动应力频谱特性分析研究
A Study on Frequency Spectrum Characteristics of Dynamic Stress for Speed-Up Passenger Train Bogie Frame
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