Agricultural watering device and vegetable greenhouse
The agricultural watering device comprises a supporting frame, a watering assembly and a water supply assembly, the watering assembly comprises a cross beam, a first driving part and a watering part, the cross beam is arranged on the supporting frame in a sliding mode in the direction perpendicular...
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Hauptverfasser: | , , , , , , , , , , , |
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Format: | Patent |
Sprache: | chi ; eng |
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