METHOD OF CONTROLLING ROOF IN STOPING FACES AND POWERED ROOF SUPPORT FOR REALIZING SAME von KOROBOV MIKHAIL S,SU, CHEVOKIN IGOR M,SU, MIKLYAEV EVGENIJ ,SU, KOROVKIN YURIJ A,SU, YANOVSKIJ GENNADIJ M,SU, SINCHENKO GEORGIJ A,SU, DEMENTEEV PETR S,SU, CHERNYAVSKIJ DMITRIJ S,SU, DYACHENKO ZORISLAV K,SU, KHOLOPOV YURIJ P,SU

Volltext bestellen