ISBN: 9787111323501 - 光传输线路与设备维护：学习工作页 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Language: Chinese. Publisher: China Machine Press Pub. Date: 2011 - 04-01. optical transmission line and equipment maintenance: learning the job page of professional ability as the core. emphasizing the development of professional competence and relevance of courses. process and situational. develop the quality of communication service business lines and optical light transmission transmission equipment maintenance capabilities. Based on the work process in accordance with the conc.…