| 摘要 |
A pneumatic seeding unit comprises a body with an intake chamber, a lid, which has a low-pressure chamber, between which a seed disk with sucking openings is arranged. A doser as a bobbin with blades is installed in the area of separating the seeds from the sucking openings of the seed disk. The doser is driven in rotation the direction of which coincides with the direction of rotation of the seed disk.
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