ISBN 10: 7532532674 ISBN 13: 9787532532674
Da: liu xing, Nanjing, JS, Cina
EUR 43,42
Convertire valutaQuantità: 1 disponibili
Aggiungi al carrellopaperback. Condizione: New. The junior classical Intensive and refined.
ISBN 10: 7502487379 ISBN 13: 9787502487379
Lingua: Inglese
Da: liu xing, Nanjing, JS, Cina
EUR 108,47
Convertire valutaQuantità: 1 disponibili
Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date: 2021-04-01 Pages: 220 Language: Chinese Publisher: Metallurgical Industry Press Research on prevention and treatment provides effective methods and means. The existing hydrogeological data and accident causes of floor water inrush accidents show that more than 79.5% of floor water inrush accidents in coal mine stopes are related to structures such as floor faults. Faults and other structures can be regarded as geological defects in the surrounding rock of the stope. The e.
Editore: Metallurgical Industry Press, 2021
ISBN 10: 7502487379 ISBN 13: 9787502487379
Da: liu xing, Nanjing, JS, Cina
EUR 108,47
Convertire valutaQuantità: 3 disponibili
Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date: 2021-04-01 Pages: 220 Language: Chinese Publisher: Metallurgical Industry Press Research on prevention and treatment provides effective methods and means. The existing hydrogeological data and accident causes of floor water inrush accidents show that more than 79.5% of floor water inrush accidents in coal mine stopes are related to structures such as floor faults. Faults and other structures can be regarded as geological defects in the surrounding rock of the stope. The e.