Safe and efficient mining technology for steep coal seams/Linyi Mining Group Top Ten Mining Technology Series(Chinese Edition) - Softcover

QI DONG HE , WANG CHENG GONG , LI LE CHENG , RU XIN HUA , ZHAO YAN JUN DENG BIAN

 
9787564647391: Safe and efficient mining technology for steep coal seams/Linyi Mining Group Top Ten Mining Technology Series(Chinese Edition)

Synopsis

Language:Chinese.paperback.Pub Date:2020-12-01.publisher:China University of Mining and Technology Press.description:Paperback. Pub Date: 2020-12-01 Pages: 123 Language: Chinese Publisher: China University of Mining and Technology Press Safe and Efficient Mining Technology for Steep Coal Seams/Linyi Mining Group Top Ten Mining Technology Series systematically discu

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