Bulletin Samara State Agricultural AcademyBulletin Samara State Agricultural Academy1997-32252782-4225Samara State Agrarian University23960PRIBORY I OBORUDOVANIE DLYa ISSLEDOVANIY FIZIKO-MEKhANIChESKIKh SVOYSTV SEMYaN AMARANTAStoyanovK Yu-15092006315815911032020Copyright © 2006, Stoyanov K.Y.2006