板的有效工作宽度  effective distribution width

宽工作面削匀机  whole working width shaving machine

"孤岛"工作面  Gudao working face

1115(3)工作面  1115(3) faces

1221上工作面  1221 upper working face

凹面工作辊  concave work roll

半双工工作半双向操作  half duplex operation

保护层工作面  coal mining face in protected seam

表面工作层  working layer

表面工作温度  surface working temperature

不等长工作面  unequal length coal mining face

不规格综采工作面  irregular fully-mechanized face

不规则工作面  abnormal coal mining face

采工作面  Face; Fully-mechanized Face

采掘工作面  mining and tunneling face

采煤工作面  Face; COALFACE; mining face; working surface; coal recovery face; coal wall; coal working face; Coal mining working face; working face; coal face; coal excavation working face

采煤工作面临时支柱  cockermeg

残采孤岛工作面  isolated working face of residual mining

长壁工作面  coal mine longwall face; Long wall Face; longwall mining face; longwall face