不规格综采工作面
irregular fully-mechanized face
高档普采工作面
High-grade Conventional Mining
厚煤层综采工作面
full-mechanized mining face in thick coal seam
回采工作面上隅角
Upper Corner of Mining Face
火下综采工作面
fully-mechanized face under fire zone
炮采工作面
blasting face
blasting mining face
drilling and blasting coal mining face
holing and blasting face
in the workface extracted by meansof blasting
fire coal face
COALFACE
综采工作面
fully mechanized mining face
fully mechanized coal mining face
fully mechanized face
fully mechanized longwall mining face
fully mechanized working face
mechanized mining face
Fully-mechanized Mining Face
fully mechanized longwall coal mining face
Fully- mechanized Coal Mining Face
fully mechanized coal face
full mechanized working face
Fully-mechanized Working Face
working face
comprehensive working face
full mechanized coal face
fully mechanizad coal mining face
fully-mechanical face
Fully-mechanized Face
full-mechanized face
longwall coal face
fully-mechanized coal faces
fully-mechanized coal face
fully-mechanized coals face
fully mechanized coalface
the fully-mechanized mine coal face
fully mechanized
synthetica mine coal face
fully- mechanized coal winning sorkface
Face
top-coal drawing fields
mining
longwall top-coal caving
综采工作面参数
parameters of fully mechanized coal faces
综采工作面收尾
finishing process of fully mechanized workface
综采工作面突水
water bursting in full mechanized mining face
海域首采面
first mining face under sea
采掘工作面
mining and tunneling face
采煤工作面
mining face
Coal mining working face
coal face
coal working face
working face
working surface
coal excavation working face
coal recovery face
coal wall
Face
COALFACE
残采孤岛工作面
isolated working face of residual mining