Soil improvement device facilitating soil loosening

The utility model discloses a soil improvement device facilitating soil loosening. Box body, the upper end of the box body is fixedly connected with a mixing cylinder; a sealing plug is placed at theupper end of the feeding hole; a first rotating shaft is rotatably connected to the interior of the m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIANG CHENGKUI, CAO DAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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