YUAN Feng-pei, YAN Xiang-hong, LIU Jie. Design of Measuring System of 2-sides Deformation of Mine Roadway Based on Ultrasonic Distance Measurement[J]. Journal of Mine Automation, 2011, 37(11): 49-53.
Citation:
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YUAN Feng-pei, YAN Xiang-hong, LIU Jie. Design of Measuring System of 2-sides Deformation of Mine Roadway Based on Ultrasonic Distance Measurement[J]. Journal of Mine Automation, 2011, 37(11): 49-53.
|
YUAN Feng-pei, YAN Xiang-hong, LIU Jie. Design of Measuring System of 2-sides Deformation of Mine Roadway Based on Ultrasonic Distance Measurement[J]. Journal of Mine Automation, 2011, 37(11): 49-53.
Citation:
|
YUAN Feng-pei, YAN Xiang-hong, LIU Jie. Design of Measuring System of 2-sides Deformation of Mine Roadway Based on Ultrasonic Distance Measurement[J]. Journal of Mine Automation, 2011, 37(11): 49-53.
|