1

Effects of moisture on strata control in coal mines

Year:
1981
Language:
english
File:
PDF, 753 KB
english, 1981
10

Computer-aided planning and management of surface coal mines

Year:
1987
Language:
english
File:
PDF, 904 KB
english, 1987
17

A New Gob-Side Entry Layout for Longwall Top Coal Caving

Year:
2018
Language:
english
File:
PDF, 13.94 MB
english, 2018
18

A Novel Longwall Mining Layout Approach for Extraction of Deep Coal Deposits

Year:
2017
Language:
english
File:
PDF, 23.99 MB
english, 2017