Днепропетровский Государственный Аграрный Университет
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A working element for scattering mineral fertilizers includes a disk with blades fixed thereon. The blades are arranged symmetrically as regards to the vertical axis. In sectors formed by the blades guiding ribs are disposed, the tilt angle and height of those reduce as they are moving from the rotational axis. The sectors are arranged at different levels symmetrically to the rotational axis.
UAU201005491U2010-05-052010-05-05Working element for scattering mineral fertilizers
UA53685U
(en)