TY - CPAPER AU - P. Drumea AU - T.C. Popescu AU - D.D. Ion Guta TI - RESEARCH ACTIVITIES REGARDING ENERGETIC AND FUNCTIONAL ADVANTAGES OF HYDRAULIC TRANSMISSIONS T2 - 10th International Multidisciplinary Scientific GeoConference SGEM2010 PY - 2010 SP - 323 EP - 330 PB - SGEM Scientific GeoConference ER -