Laminated-type water filter for micro-irrigation

The utility model discloses a laminated-type water filter for micro-irrigation. According to the laminated-type water filter for the micro-irrigation, an annular sheet body is provided with a central hole penetrating through the sheet body; a first convex ledge extending along a folded line track an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG WENQING, YANG XIANFENG, DING SUJIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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