英语词汇“semi-automatic telegraph ex-change”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	semi-automatic telegraph ex-change
释义	semi-automatic telegraph ex-change 半自动电报交换机
随便看	calibrating section calibrating set for resistance attenuator calibrating signal calibrating signal circuit calibratingsizing calibrating source calibrating spot calibrating spring calibrating stem calibrating straight calibrating strap calibrating system calibrating table calibrating table for tachometer calibrating tank calibrating temperature calibrating terminal calibrating terminals calibrating test calibrating, testing calibrating, testing of measuring apparatus calibrating tool calibrating tube calibrating voltage calibrating weight