Automatic water level observation device for hydrogeological water pumping test

The utility model relates to an automatic water level observation device for a hydrogeological water pumping test, and belongs to the field of geological exploration equipment, the automatic water level observation device comprises a laser range finder and a placement mechanism, the placement mechan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO HAILU, TIAN LEI, LIU YEQING, MENG LINGWANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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