explosion proof telephone set 中文意思是什麼

explosion proof telephone set 解釋
防爆話機
  • explosion : n. 1. 爆炸，炸裂；爆炸聲。2. 擴張，激增；（感情等的）爆發。3. 【語言學】爆破。
  • proof : n 1 證明；證據；【法律】證件；【法律】（口頭或書面）證詞，證言。2 檢驗，考驗；驗算；檢定的品質[強...
  • telephone : n 電話（機）。 a dial telephone 自動電話。 a public telephone 公用電話。 a telephone booth [box] ...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  1. The technique of the multi - channels sharing and the bus topological structure are adopted in the system, which does n ' t set the central switch and which not only can realize many users share a few explosion - proof channels, but also reduce the cost of the channels, while improving the utilization factor of them. the users " extension is flexible and convenient. the system has the functions of amplifying call and telephone talk

    該系統不設主機，採用多通道共用技術和總線式拓撲結構，實現多用戶共用少數防爆繩路，降低了繩路成本且提高了利用率；用戶擴展靈活、方便：具有擴音呼叫和電話對講功能；工程布線簡單，費用低，工期短。
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