| 摘要 |
Towed device for working the ground, comprising a framework (10) mounted on wheels (12), characterised in that it comprises means (14) for positioning, in terms of height and in terms of angle, the framework with respect to the ground, tools (16) equipped with means (18) for lifting up a layer of earth, means (20) for breaking up and compressing this layer as well as means (22) for pressing this layer of broken-up and compressed earth onto the ground. <IMAGE>
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