ISBN: 9787113152819 - 数字调度通信问答[wx]沈尧星,陈金华,周军民中国铁道出版社9787113152819 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: December 2012 Pages: 274 Language: Chinese in Publisher: China Railway Press Digital Dispatching and Communication Questions and Answers digital dispatch communication equipment used for the road to write. The question and answer book is divided into The Basics and equipment articles. The Basics special railway communication Overview scheduling switch basics. hardware structure and the basic principles of scheduling the communication network. routine maintenance and Troub.…