1)AFC Air Fuel Control,空气燃油混合比调节装置2)fuel ratio control adjustment,燃油(空气)混合比控制装置调整3)fuel ratio control assembly location,燃油(空气)混合比控制装置位置4)fuel ratio control assembly,燃油(空气)混合比控制装置5)fuel ratio control body,燃油(空气)混合比控制装置体6)air-fuel ratio adjustment,空气-燃油比调节