Portable protection device for high-density electrical method electrode change-over switch
The invention relates to the technical field of geological survey, in particular to a portable protection device for a high-density electrical method electrode change-over switch. Comprising a first protection device, a second protection device and a buckling mechanism, the first protection device a...
Gespeichert in:
Hauptverfasser: | , , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!