Isbn: 9787113268688 - basic principles and maintenance of railway communication data network(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-06-01 Pages: 160 Language: Chinese Publisher: China Railway Publishing House Co. Ltd. The Basic Principles and Maintenance of Railway Communication Data Network is compiled according to the railway communication workers vocational skills training specification. mainly including the basis of railway data network Knowledge. railway data network networking. railway data network construction. network quality management. railway data network equipment maintenance. common.…