Movable double-layer ceiling

The invention provides a movable double-layer ceiling. According to the technical scheme, the movable double-layer ceiling is characterized in that the movable double-layer ceiling comprises beams, reinforcement tubes, a formwork, light permeable films, black films and guide rails; the reinforcement...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZUO GUOQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
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