stored program control exchange 中文意思是什麼
stored program control exchange
解釋
存儲程序控制交換機-
This paper designs a network interface for digital stored - program - control exchange. this interface connects digital stored - program - control exchange from pcm, and connects ethernet from rj45
該網路介面系統一端通過pcm基群串列總線連接數字程式控制交換機,另一端經rj45口與以太網相連。 -
Grading standard for stored program control private automatic telephone branch exchange quality
程式控制用戶自動電話交換機質量分等標準 -
Generic specification for stored program control digital private automatic branch telephone exchange system
程式控制數字用戶自動電話交換機通用技術條件 -
General specification for stored program control analogue private automatic branch telephone exchange system
程式控制模擬用戶自動電話交換機通用技術條件
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