短語詞組短語planetary bevel gear train 行星傘齒輪系;圓錐齒輪行星機(jī)構(gòu);齒輪系planetary differential gear train 封閉式差動輪系differential planetary gear train 差動輪系機(jī)構(gòu);差動周轉(zhuǎn)輪系;封閉行星傳動k planetary gear train k 行星輪系closed planetary gear train 封閉式行星輪系;封閉行星輪系compound planetary gear train 復(fù)合行星齒輪系;組合行星齒輪系;周轉(zhuǎn)輪系single planetary gear train [機(jī)]單級行星齒輪系Elementary planetary gear train 周轉(zhuǎn)輪系epicycloidal or planetary gear train 周轉(zhuǎn)輪系 返回 planetary gear train