Urban river water environment detection device

The invention discloses an urban river water environment detection device. The ship comprises a ship body, a first vertical plate and a second vertical plate are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the ship body, a first hollow rod is fixedly mounted on t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JINGJING, XIAO MENGFU, CHEN RANZHUANG, LIU JINHAN, LAI YOUXIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS CATCHING, TRAPPING OR SCARING OF ANIMALS FISHING FORESTRY HARVESTING HUMAN NECESSITIES HUNTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MOWING PHYSICS TESTING TRAPPING
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