现代交换技术 【正版书籍】 - Tapa blanda

Modern switching technology of snow Hui 9787303091157J79(Chinese Edition)

Librería:

liu xing
(Nanjing JiangSu, JS, China)

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Descripción paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2008-02-15 Pages: 332 in Publisher: Beijing Normal University title: modern switching technology Original Price: 32.5 yuan Author: of snow Press: Beijing Normal University Publication Date :2008-02-15ISBN: 9787303091157 Words: Page: 332 Edition: 1st Edition Binding: Paperback: Weight: Editor's Summary The book is Chapter 7. Chapter 1 introduces the basic concepts of exchange leads to the concept of the program-controlled exchange. and program-controlled switchboards classification. the basic composition and performance of new services; Chapter 2 describes the structure of the telephone network numbering plans. billing and routing continuation; Chapter 3 describes the core structure for the exchange network switching equipment. with emphasis on digital switched network. Directory of introduction Digest preambleFour Satisfaction guaranteed,or money back. Nº de ref. del artículo: FO024071

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