拖拉机最终传动可靠性
reliability of tractor’s final transmission
固体拖拉机传动系操纵
solid-state tractor transmission control
轮式拖拉机传动系
wheel tractor power train
拖拉机传动系
Tractor transmission system
tractor power train
拖拉机传动系液压系统
tractor power train hydraulic system
履带式装载机最终传动室
track-type loader final drive compartment
挖掘机最终传动行星架总成
excavator final drive planetary carrier assembly
电动拖拉机
Electric tractor
asynchronous communication controller
四轮驱动拖拉机
four wheel drive tractor
four-wheel-driven tractor