Stemming manufacturing device for underground blasting of coal mine

The stemming manufacturing device comprises a bottom plate, a three-phase asynchronous motor is fixedly arranged on the upper surface of the bottom plate, a three-phase asynchronous motor main shaft is movably arranged in the three-phase asynchronous motor, a rotating shaft is fixedly arranged at th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	REN SHENGKAI, HAO XIAOQIANG, BIAN JIANG, SU XIAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMMUNITION BLASTING HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
Online-Zugang:	Volltext bestellen
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