Planetary gearboxes, tseem hu ua epicyclic iav tshuab, ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv tshuab vim lawv cov qauv tsim, kev ua haujlwm siab, thiab ntau yam. Qhov tsab xov xwm no delves rau hauv daim ntawv thov ntawm planetary gearboxes, tso lub teeb rau lawv ntau haiv neeg siv nyob rau hauv sib txawv ...
Nyeem ntxiv