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Language:Chinese.paperback.Pub Date:2020-05-01.publisher:Emergency Management Press.description: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 chara
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Detection method and application of trench wave in coal mine(Chinese Edition)
ISBN 10: 7502077324
ISBN 13: 9787502077327
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paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. 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. Seller Inventory # NS056095