电动机振动的分析
Libration Analysis of Electromotor
发动机机械故障研究
Research on the mechanical failure of the engine
发动机振动故障诊断和排除
engine vibration troubleshooting
发动机振动有关的线束
engine vibration related harness
反共振振动机
anti-resonance vibrating machine
非平稳机械振动
unsteady mechanical vibration
硅微型机械振动陀螺仪
silicon micromachined gyroscopes
机械振动分析
mechanical vibration analyze
机械振动改性
Modification with mechanical vibration
机械振动监测
mechanical vibration monitoring
机械振动检测
Mechanical vibration testing
机械振动控制
mechanical vibration control
机械振动理论
Mechanical vibrantion theory