Coal mine safety monitoring system connected with explosion impact air-pressure explosion-protection sensors

The invention relates to a coal mine safety monitoring system connected with explosion impact air-pressure explosion-protection sensors, and belongs to the technical field of coal mine monitoring. The coal mine safety monitoring system is characterized in that the explosion impact air-pressure explo...

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Bibliographische Detailangaben
1. Verfasser:	FAN TIESHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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