Portable field water sample auxiliary collection device

The utility model relates to a portable auxiliary field water sample collecting device which comprises a longitudinal fixing belt and a counter weight arranged in parallel with the longitudinal fixing belt, the longitudinal fixing belt is provided with a fixing ring which can be mounted at the bottl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN MING, PANG DAPENG, QI JIANGUO, YUAN LIJIANG, LI JIXIANG, SHAO FENG, TIAN WUCHENG, QI DI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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