Items related to Multi-vein cluster mining method and structural stability(Ch...

Multi-vein cluster mining method and structural stability(Chinese Edition) - Softcover

NIE XING XIN LUO XIAO XIN WANG CHAO

 
9787502487256: Multi-vein cluster mining method and structural stability(Chinese Edition)

Synopsis

Industry Pub 2021-03-01 141 Chinese 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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