Applications based on Variable Frequency Rotating Magnetic Field. Electromechanical Agitator with Dual Direction Journal title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor Authors: Ovidiu-Magdin ȚANȚA, Mihaela POIENAR, Ilie NIȚAN, Mihai CENUȘĂ, Adrian-Neculai ROMANESCU Subject(s):