Levelling instrument

The invention relates to a levelling instrument comprising a housing having at least one first surface in a horizontal or vertical direction and a machine core. A bulge is arranged on the first surface and is provided with at least two light emitting surfaces connected with the first surface, and ea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZE HUIYUE, SHI QIJIE, YUAN TONGFU, LI MINGKAI, LIU XING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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