英语词汇“public switched network (PSN)”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	public switched network (PSN)
释义	public switched network (PSN) Any switching system that provides a circuit switched to many customers. In the USA, there are four: Telex, TWX, telephone, and Broadband Exchange.; 提供线路交换给许多客户的交换系统。在美国有Telex(电传用户电报)、TWX(电传打字)、电话和宽频带交换系统等四类。
随便看	Organization,Nonprofit Organization of African Unity organization of american states Organization of American States, the organization of animal society organization of arab petroleum Organization of Arab Petroleum Exporting Countries organization of associated labo(u)r organization of car flow organization of cargo handling organization of central american states organization of complex system organization of data organization of environmental management organization office organization of forest cash-office organization of forest management organization of forest-protection organization of forest-service organization of gas protection organization of handling organization of hematoma organization of industrial census organization of industrial management organization of industry

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