9787564067625 - 数字程控交换技术与应用(第2版) (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 68,49
EUR 15,70 spedizioneSpedito da Cina a U.S.A.Quantità: 1 disponibili
paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-01-01 Pages: 265 Language: Chinese Publisher: Beijing Institute of Technology Press. digital telephone switching technology and application ( 2nd Edition ) is divided into…seven chapters: Chapter 1 introduces the development of program-controlled switches . classification and modern switching technology ; Chapter 2 describes the digital switching concepts. principles and digital switching network ; Chapter 3 describes the digital PBX hardware overall structure . comm.Four Satisfaction guaranteed,or money back.
