英语词汇“added protection”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	added protection
释义	added protection短语⁴⁶³⁰¹🌏附加保护功能；被加强保护的
随便看	double current method double-current method double current operation double current relay double-current relay double-current repeater double current return to zero system double current signal double-current signal double current signaling double-current signaling double-current signalling double current simplex double-current simplex double-current simplex circuit double current sounder double current source double current system double-current system double -current system double current telegraph double-current telegraph double current transmission double-current transmission double current working