Electric heating device for lawn

The utility model discloses an electric heating device for a lawn. The electric heating device comprises grass planting grids, the system further comprises a heat tracing band and a wind power complementary power generation system. A threading hole is formed in the bottom of the side wall of each un...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YUELIN, FAN XING, SONG JIAXIN, CHANG ERLEI, YAN XU, WEN JIEFU, ZHANG XIN, ZHANG NAN, LYU YANFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
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