Research into comprehensive gas extraction technology of single coal seams with low permeability in the Jiaozuo coal mining area
2011 ◽
Vol 21
(4)
◽
pp. 483-489
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Keyword(s):
2017 ◽
Vol 4
(1)
◽
pp. 53-62
◽
Keyword(s):
Keyword(s):
2020 ◽
Vol 28
(2)
◽
pp. 1409-1416
Keyword(s):
2016 ◽
Vol 96
(3)
◽
pp. 383-387
◽
Keyword(s):
Keyword(s):
1964 ◽
Vol 116
(1)
◽
pp. 55-69