英语词汇“retention indicator”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	retention indicator
释义	retention indicator 保留之指示(识别码)
随便看	inverse-time definite-time limit relay inverse-time definite time limit relay inverse time definite time limit relay inversetime definite-time relay inverse-time delay inverse time delay inverse time-delay operation inverse time-delay over-current release inverse time-delay overcurrent release inverse time-element inverse time feed rate code inverse-time induction relay inverse time-lag inverse time lag inverse time-lag apparatus inverse time lag apparatus inverse time-lag over-current release inverse time-lag protection inverse time lag relay inverse time-lag relay inverse time-lag switch inverse time limit inverse-time-limit inverse time-limit inverse time limit characteristic mehx mei men meng meo mesz metf meyn mezf mfbm 増刷増加増反増収増員増大増幅増床増強増悪