Research on Fog Guns for Dust Reduction at Coal Field – Roșiuța Quarry
Ciolea, Daniela, Bobei, Vasile, Berca, Marius
Studies on Lignite Quality Depending on Storage Conditions
Bobei, Vasile, Ciolea, Daniela
Aspects Regarding the Use of Coal in the Production of Electrical and Thermal Energy
Bobei, Vasile, Ciolea, Daniela