Depth finder folding and unfolding device for surveying and mapping

The utility model discloses a depth finder folding and unfolding device for surveying and mapping, and relates to the technical field of folding and unfolding devices, in particular to a depth finder folding and unfolding device for surveying and mapping, which comprises a fixed table, a telescopic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG ZITANG, GUAN ZHIAN, MIAO PEILE, HUANG JIAMIN, XU YIMAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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