| 摘要 |
An agricultural share having a working portion with a front face, a rear face and two sides converging to a forward point. A plurality of depressions are formed on the rear face of the working portion in the vicinity of the two sides for the purpose of achieving a reduction in the "footprint" area of the share. Additionally, the depressions serve to trap soil therein with the result that there is a reduction in wear on the rear face.
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