英语词汇“ringing start signal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ringing start signal
释义	ringing start signal 振铃起动信号
随便看	Sealed core data sealed core drilling sealed coring sealed cover sealed cowling sealed crucible sealed data module sealed deep groove ball bearing sealed degree sealed device sealed digestion sealed diode sealed disk assembly sealed disk drive sealed dissolution sealed dissolution pretreatment sealed distillator sealed double glazing sealed double glazing unit sealed drencher head sealed drum gimbal assembly sealed-dry type sealed-dry-type transformer sealed dust-exhaust system sealed dust-proof va