Throughout the history of gyro testing on servo runs, these timers have proven irreplaceable for backup data behind far more complex timing devices.
英
美
-
從整個(gè)伺服運轉的陀螺試驗過(guò)程來(lái)看,證明不能用后來(lái)更復雜的記時(shí)裝置代替這種記時(shí)器來(lái)得到輔助數據。
-
国内精品美女A∨在线播放xuan