Mining area ventilation equipment for mining

The utility model discloses mining area ventilation equipment for mining, which belongs to the field of mining industry ventilation equipment and comprises a box body, a partition plate is mounted in the box body, the box body is divided into an upper cavity and a lower cavity, the lower cavity is p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE XINYONG, YANG JIAWEN, ZHANG CONGLONG, YANG ZHENHUA
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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