机车走行部旋转部件在线实时监控的研究与应用--以冲击频谱分析为核心的诊断技术的研讨和实践
궤차주행부선전부건재선실시감공적연구여응용--이충격빈보분석위핵심적진단기술적연토화실천
Research on on-line real-time monitoring for rotating parts of locomotive running gear-application of diagnosis technic based on impact spectrum analysis
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