O problematici balansiranja propelera zrakoplova u poljskim uvjetima
Chief Specialist V.D. Feldman 1. Instead of a Preface Two and a half years ago, our enterprise began the serial production of the “Balanset 1” device, designed for balancing rotary mechanisms in their own bearings. To date, more than 180 sets have been produced, which are effectively used in various Čitaj više…