automatic engine speed control
automatic engine speed control linkage
automatic engine speed control switch
automatic engine control
automatic engine speed sensing system
automatic engine speed synchronizer
Automatic speed control
自动变速
自动调速
自动速度控制
转速自动控制
速度自动控制
自动控速
自动速率控制
下一代业务交付平台
Automatic speed control technology
engine automatic control selector switch
PGAC (professional group-automatic control)
engine speed control circuit
engine speed control cylinder
engine speed control lever
engine speed control switch
engine speed control valve
precision engine speed control
progressive shift engine speed control