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A Seed Drill Is One Of The Most Important Tools In Modern Agriculture******Efficiency and Precision in Planting The primary function of a seed drill is to sow seeds at an optimal depth and spacing, which promotes even germination and healthy crop growth.

Transmission Gear******Structure And Type According to the shape classification: there are straight gear, the teeth are parallel to the axis of the gear, the structure is simple, easy to manufacture, but the contact degree is small when meshing, the tran