coal seams in upper member of Taiyuan Formation
返回 19 条匹配短语对
Short-Distance Coal Seams
近距离煤层群
COAL SEAMS
煤层群
煤层
stress of coal seams
煤层应力状态
Correlation of Coal Seams
煤层对比
lower coal seams
下组煤
Coal Seams Correlation
煤层对比
roof of coal seams
煤层顶板
multi coal seams
多煤层
permeability of coal seams
储层渗透率
water injection in to coal seams
煤层注水
Inclined Coal Seams
倾斜煤层
lower group of coal seams
下组煤
Three Soft Coal Seams
三软煤层
Steep Coal Seams
大倾角煤层
Low-permeability Coal Seams
低透气性煤层
water injection into coal seams
煤层注水
Steep Coal Seams Group
大倾角煤层群
the deep coal seams ignition
深部煤层点火
Closed Coal Seams
近距离煤层
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