Professional Risk Assessment on the Workplace of Surface Surveyor Employed in Measuring-Geological Department of Coalmine
Matuszewska, Ewa, Orwat, Justyna
Conception of the Track System for „Dębieńsko 1” Mining Plant
Mielimąka, Ryszard, Orwat, Justyna, Maciejowska-Figiel, Ewa