low idle speed adjustment 低怠速转速调整

lp low idle speed adjustment 液化石油低速空转调整

carburetor idle speed adjustment 化油器怠速调整

high idle speed adjustment 高怠速速度调整

high idle speed adjustment screw 高怠速速度调整螺钉

idle-speed adjustment 怠速调整 ; 慢车调整

Idle Speed Adjustment Screw 怠速调节螺丝

idle limiter needle speed adjustment 空转调整