Device of terrible scorpion fish of high efficiency sieving japan seedling alive and dead seedling

The utility model discloses a device of terrible scorpion fish of high efficiency sieving japan seedling alive and dead seedling, including plastics floater, stainless steel frame, bolting -silk net, the cylinder that stainless steel frame was formed by two stainless steel ring and three small matte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HU JIABAO, YANG HUI, TAO SHUNSHUN, XU FANGJUN, ZHENG HUAKUN, XU WANTU, WANG YAJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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