Conical anti-overflow water sample collection barrel

The conical spill-proof water sample collecting barrel comprises an upper lifting rope, a conical barrel body, a lower lifting rope and a spill-proof percolation body, the upper lifting rope is fixedto the periphery of the outer side of the upper bottom face of the conical barrel body in a penetrati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHENG PENG, WU NAN, KUANG PIDONG, CHEN NING, WANG ZAIGAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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