Water depth measuring device for water conservancy construction

The utility model discloses a water depth measuring device for water conservancy construction, which comprises a fixed base, a rod groove is arranged at the middle position of the top surface of the fixed base, a threaded rod is movably connected in the rod groove, a motor is arranged at one end of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: QIN YANLIANG, WANG LUHONG, ZHANG NIANMEI, CHEN LI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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