Longwall shearers for exploiting thin coal seams as well as thin and highly inclined coal seams Journal title: Mining – Informatics, Automation and Electrical Engineering Authors: Łukasz Bołoz Subject(s):
Project and test results of new solution for powered roof support for low seams Journal title: Mining – Informatics, Automation and Electrical Engineering Authors: Krzysztof Krauze, Waldemar Rączka, Grzegorz Stopka Subject(s):
