working face

释义

工作面；

Backfilling technology and strata behaviors in fully mechanized coal mining working face
Buffing pad with graded flexibility and replaceable working face
Numerical analysis of water inrush from working-face floor during mining
Different-source gas emission prediction model of working face based on BP artificial neural network and its application
Coalmine working face moving gas monitoring based on ZigBee
EFFECT OF KEEPING CORE SOIL ON STABILITY OF TUNNEL WORKING FACE
Study of elimination outburst mechanism of middle-high pressure injecting water measure in coal mine drilling working face
Study on the electromagnetic emission neural network forecasting method of coal and gas outburst of working face
Application of Analytic Method in Calculating Floor Stress of a Working Face
Influence of mining thickness on mechanical characteristics of working face and surrounding rock stress shell