Language:Chinese.No Binding.publisher:China Railway Pub. Date :2008-11-06.description:Pages Number: 311 Publisher: China Railway Pub . Date :2008-11-06. This book describes the digital program-controlled switching system technology theory and application. book of 15 chapters. the main contents of the basics of program-controlled switc
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2008 Pages: 311 Language: Chinese in Publisher: China Railway Press book systematically introduces the principle and application of the digital telephone switching technology. 15 book chapters. the main content of the basic knowledge of the program-controlled exchange. digital switched network interface. signaling systems. control systems. the basic principles of call processing. program execution management and real-time operating system. software program-controlled swit. Seller Inventory # CB019051