automatic follow up 自动跟踪

automatic follow-up tuning 自动跟踪调谐

full-automatic follow 全自动跟踪

automatic follow target 目标自动跟踪

automatic follow frequency 频率自动跟踪

full automatic follow-up 全自动跟踪

automatic follow-up servomechanism 自动跟踪伺服机构

automatic follow-up of driver's direction 驾驶方向自动随动

automatic shim rod follow-up 补偿棒自动跟踪