Exploration and Mining2017
ROLE AND RELEVANCE OF AN ELECTRO CONTROL SYSTEM FOR THE OPERATION OF A POWERED ROOF SUPPORT
Dawid Szurgacz, Jaroslaw Brodny · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining