XIONG Qing-guo , LUO Hui-fang , HE Feng-yun . A New Type Portable Monitoring Device of Sound Emission of Rock[J]. Journal of Mine Automation, 2003, 29(5): 1-3.
Citation:
XIONG Qing-guo , LUO Hui-fang , HE Feng-yun . A New Type Portable Monitoring Device of Sound Emission of Rock[J]. Journal of Mine Automation, 2003, 29(5): 1-3.
XIONG Qing-guo , LUO Hui-fang , HE Feng-yun . A New Type Portable Monitoring Device of Sound Emission of Rock[J]. Journal of Mine Automation, 2003, 29(5): 1-3.
Citation:
XIONG Qing-guo , LUO Hui-fang , HE Feng-yun . A New Type Portable Monitoring Device of Sound Emission of Rock[J]. Journal of Mine Automation, 2003, 29(5): 1-3.
A New Type Portable Monitoring Device of Sound Emission of Rock
The monitoring principle of sound emission of rock was discussed. The structure and characteristic of the new type portable monitoring device of sound emission of rock was introduced, and the solved measure of technical difficulty was pointed out.