門共電交換機 的英文怎麼說

中文拼音 [méngòngdiànjiāohuàn]
門共電交換機 英文
line telephone exchanger
  • : Ⅰ名詞1 (房屋、車船等的出入口 ) entrance; exit; door; gate 2 (形狀或作用像門的東西) switch; va...
  • : 共動詞[書面語]1. (圍繞) surround2. (兩手合圍) span with the hand
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • : machineengine
  1. In data communication, the connection through the public switched telephone network from a terminal to a service, network or computer

    數據通信中,通過公網,實現一個終端和一個服務部、網路或計算的連接。
  2. Our company had been established in 1997, specializes in building intelligent systems engineering design, construction and terminal equipment ( building automation systems, access control, tv monitoring systems, computer network system, digital voice switching systems, public broadcasting systems, smart card system ) agent sales, installation, commissioning, maintenance

    公司成立於1997年,專業致力於建築智能化系統工程設計、施工和終端設備(樓宇自控系統,禁系統,視監控系統,計算網路系統,數字語音系統,公廣播系統,智能一卡通系統等)的代理銷售、安裝、調試、維護。
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