平行轴齿轮传动
gear drive with parallel axes
内平动齿轮传动
interior translation gear transmission
internal parallel move gear transmission
平动齿轮传动
Parallel move gear transmission
齿轮传动系统
Gears transmission system
gear transmission system
gear train
gear driving system
齿轮传动系统仿真
Simulation of Gears Transmission System
齿轮传动系统扭振
the torsional-vibration dynamic response of the gear-transmission servo system
倒档齿轮传动系统
gear shifting transmission system
风电齿轮传动系统
Gear Transmission of Wind Turbine
滑动齿轮传动系
sliding gear transmission