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Sisteme Planetare PETRESCU
Dinamica Mecanismelor de Distributie_PETRESCU
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Quantum Field & LASER Field
Perspective Energetice Globale-Florian PETRESCU Color
The Battle for Energy_en_petrescu
The Energies of Today and Tomorrow-Florian PETRESCU
Determination of the Mechanical Efficiency of the Gears-PETRESCU
GEAR’S DESIGN FOR THE MECHANISM’S HIGHEST EFFICIENCY
Geared Transmissions Design
Geared Transmissions Dynamic Synthesis
ORV2008304 Florian Petrescu Final
The Future Energy_Petrescu
S2-245
IonPETRESCU(Cams Dynamics)
Otto Engine Dynamics - PETRESCU
Mountains of Romania
Dynamics of Geared Transmissions - TIBERIU-PETRESCU