Perforating device is used in seeding

The utility model discloses a perforating device is used in seeding, including the support frame that is used for the application of force, the bottom of support frame is provided with the plant spacing chi that is used for measuring the plant interval, be provided with a plurality of pieces that pu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOU MINGMING, WU CHUN, MA LIUHUI, ZHANG YAQIN, WANG FUWEI, XIANG QIUYAN, LI YUXIN, CHEN XINGFU, SHI FENG, FENG YU, LIANG QIN
Format: Patent
Sprache:chi ; eng
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