Published by Beijing University of Posts and Telecommunications Press, 2000
ISBN 10: 7563532056 ISBN 13: 9787563532056
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Pub Date: 2012 08 Pages: 162 in Publisher: Beijing University of Posts and Telecommunications Press With the rapid development of optical fiber communications. optical transmission network wide application and popularity of new telecommunication services with each passing day. the high-speed. high-capacity transmission network reliability flexibility and focus put forward higher requirements. SDH is the new system to meet the requirements of high-speed large-capacity optical fiber transmissio.
Published by China Electric Power Press, 2021
ISBN 10: 7519857026 ISBN 13: 9787519857028
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2021-08-01 Pages: 237 Language: Chinese Publisher: China Electric Power Publishing House Motor and Electric Drive Project Tutorial from the practical point of view. introduces the operation and maintenance of transformers. the disassembly and operation of asynchronous motors Maintenance. operation and maintenance of DC motor. selection of micro-control motor and motor capacity.?In order to combine theory with practice. the learning project is equipped with simulation prac.
ISBN 10: 7513012008 ISBN 13: 9787513012003
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pub Date: October 2012 Pages: 282 Language: Chinese in Publisher: Intellectual Property Press attempt to local - the Yunnan Hui Special Populations national identity. ethnic relations. and social and cultural change research is more comprehensive Special Populations and the system introduced Yunnan Hui books. Yunnan is located in the southwestern border of China. is a history to today show the diversity of people and culture areas; the Yunnan Hui homogenization ever imagine. writing and Construction Hui different local characteristics. The attempt of the local - the Yunnan Hui Special Populations national identity. ethnic relations. and social and cultural change research in turn introduced the Xishuangbanna Dai Autonomous Prefecture. Passy Dai Dali Bai Autonomous Prefecture. white . Diqing Tibetan Autonomous Prefecture possession back Xinping Yi and Dai Autonomous County of Yi back and the Ninglang small Yi Hui Autonomous Prefecture of Wenshan Zhuang and Special Populations strong back six-Hui. study their unique formation history. religion. culture. economic life ethnic relations and identity and social change. The book is the Yunnan Hui to local time try to promote the harmonious coexistence of multicultural today. has a positive meaning.Four Satisfaction guaranteed,or money back.
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pages Number: 218 Publisher: Yunnan University Pub. Date :2011-01-01 version 1.
Seller: liu xing, Nanjing, JS, China
paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :2002-05 Publisher: Railway Communication Information Co. Ltd. hole network only this oneFour Satisfaction guaranteed,or money back.