Pond is bred to lotus root

The utility model discloses a pond is bred to lotus root, include cell body, oxygen gas holder and take out the pressure equipment and put, the cell body cross -section is the trapezium structure, thebottom is the bottom of the pool, and the upper portion of cell body is equipped with humanoid overl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YANG ZHOUXIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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