compresoare elicoidale

Comparative Study regarding Two Constructive Solutions for Conical Worm Pump Construction de: Baroiu, Nicuşor, inginer (1975-); Păunoiu, Viorel P.; Teodor, Virgil Gabriel; Oancea, Nicolae, inginer, profesor universitar (1943-) (Text tipărit)

Development and Optimization of Screw Machines with a Simulation Model : Thermodynamic Performance Simulation de: Popa, Camelia Lăcrămioara (1960-); Popa, Viorel, inginer frigotehnist, profesor universitar (1958-) (Text tipărit)