Tractors and Agricultural MachineryTractors and Agricultural Machinery0321-44432782-425XEco-Vector6903610.17816/0321-4443-69036A method of economical air speed regulation in the aspiration pneumatic systemBurkovA IZonal Research Institute of Agriculture of North-East-GlushkovA LZonal Research Institute of Agriculture of North-East-Zonal Research Institute of Agriculture of North-East151020107710454630042021Copyright © 2010, Burkov A.I., Glushkov A.L.2010зерноочистительная машинааспирационная пневмосистемадиаметральный вентиляторэкономичный режим[Бурков А.И., Глушков А.Л. Машина предварительной очистки зерна // Сельский механизатор. - 2007, №1.]