Synopsis
Language:Chinese.paperback.Pub Date:2021-03-01.publisher:Metallurgical Industry Press.description:Paperback. Pub Date: 2021-03-01 Pages: 141 Language: Chinese Publisher: Metallurgical Industry Press. This book aims at the existence conditions of multiple parallel steep ore vein groups. proposes the concept of cluster mining. and discusses several
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Multi-vein cluster mining method and structural stability(Chinese Edition)
Published by
Metallurgical Industry Press, 2021
ISBN 10: 7502487255
ISBN 13: 9787502487256
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Paperback. Pub Date: 2021-03-01 Pages: 141 Language: Chinese Publisher: Metallurgical Industry Press. This book aims at the existence conditions of multiple parallel steep ore vein groups. proposes the concept of cluster mining. and discusses several key points in cluster mining The problem was studied.?The research results in this book provide new ideas and methods for the safe and efficient mining of steeply inclined thin veins. and provide reference and experience for future mining of the . Seller Inventory # NV020623