Engineering survey lofting centering device

The utility model discloses an engineering survey lofting centering device, and relates to the technical field of engineering survey, and the engineering survey lofting centering device comprises a rod body; the laser emitter is movably arranged on the rod body and is used for emitting laser; the re...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN FULIN, ZHANG YI, SONG HAINA, AI YANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
Online-Zugang:	Volltext bestellen
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