Published by China Agriculture Press Pub. Date :2006-01-01, 2006
ISBN 10: 710910348X ISBN 13: 9787109103481
Seller: liu xing, Nanjing, JS, China
£ 29.93
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Add to basketSoft cover. Condition: New. Language:Chinese.Author:HUANG BAO JIAN WANG BAO HAI ZHANG JIN PING NONG YE BU SHI CHANG YU JING JI XIN XI SI.Binding:Soft cover.Publisher:China Agriculture Press Pub. Date :2006-01-01.
Published by People Post Press, 2000
ISBN 10: 7115166323 ISBN 13: 9787115166326
Seller: liu xing, Nanjing, JS, China
£ 40.52
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Add to basketpaperback. Condition: New. Language:Chinese.Paperback. Publisher: Posts Telecom.
Published by Electronic Industry Press, 1991
ISBN 10: 7121028352 ISBN 13: 9787121028359
Seller: liu xing, Nanjing, JS, China
£ 43.45
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Add to basketpaperback. Condition: New. Language:Chinese.Paperback. Publisher: Electronic Industry Press. This book includes seven chapters. namely: overview of physical layer. the number of.
ISBN 10: 7502077324 ISBN 13: 9787502077327
Seller: liu xing, Nanjing, JS, China
£ 79.99
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Add to basketpaperback. Condition: New. Paperback. Pub Date: 2020-05-01 Pages: 278 Language: Chinese Publisher: Emergency Management Press Theories and Methods of Underground Trough Wave Seismic Detection in Coal Mines is about the basic theory of trough waves. wave field propagation characteristics. data processing methods. and detection Examples and books on the theory of trough waves in complex media.?Channel waves are guided waves propagating in thin coal seams. They are a kind of seismic waves. They are used to detect structur.