Mining electric leakage test control device

The utility model relates to a mining electric leakage test control device which is simple and convenient to operate, fast in speed, short in time, flameproof and intrinsically safe. According to the technical scheme, the explosion-proof distribution box comprises an explosion-proof box body, the ex...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CUI DONGFANG, ZHENG BO, HUANG XIANQIN, LI ZHIWEN, LIU YUNQI, WANG YANDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER EARTH DRILLING ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS FIXED CONSTRUCTIONS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MINING PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TESTING
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