多平行轴齿轮传动转子系统
multi-stage geared rotor system
多级行星齿轮传动
multi-stage planetary gear train
多级谐波齿轮传动
multiple-stage harmonic gear drive
多级齿轮传动
Multiple-speed Gear Drive
端面谐波齿轮传动
harmonic gear drive with transverse gear meshng
点线啮合齿轮传动
point-line meshing gear transmission
倒档齿轮传动系统
gear shifting transmission system
单级谐波齿轮传动
single-stage harmonic gear drive
单级减速齿轮传动式涡轮机
single reduciton geared turbine
船用齿轮传动式汽轮机
geared marine steam turbine
齿轮传动装置
gear assembly
gear drive unit
gear transmission unit
gear system
propulsion gearing systems
gear drive device
Gear
gearing
cogwheel gearing