Oil quality influence analysis on condition of hydraulic excavator rh 120e tribology assemblies... In this document, it will be presented results of experimental research which are conducted on equipment (hydrostatic power systems of hydraulic excavator RH 120E) in brown coal mine Banovici
Apriori evaluation of the crosscut accuracy in a horizontal plane between gvh-1 and vu-1 of the rmu 'soko' mine shaft... The paper presents an a priori evaluation of the accuracy of the crosscut to be developed in the brown coal mine 'Soko' for the purpose of ventilating the opening rooms of the eastern part of the deposit
Acid drainage, limnology and bioremediation of western victorian coal mine lakesRehabilitation of Alcoa's Anglesea open cut brown coal mine to a healthy lake has many environmental challenges....
Final geological and mining exploration and reasons for the brown coal mine laško closure...place.In more than 225 years of activity, the brown coal mine Laško had many longer or shorter interruptions and oscillations of coal production....
