closed circuit working是什麼意思、英文翻譯及中文解釋 本文已影響 1.07K人 closed circuit working 詞語: closed circuit working解釋: 閉路式工作;n.直流通報詞性: 名詞詞典: 電力專業英漢詞典 closed circuit working 相關解釋 closed circuit working 閉路工作