Alignment device for assisting pay-off of constructional engineering

The utility model discloses an auxiliary setting-out device for constructional engineering, which relates to the technical field of constructional engineering and comprises a base, the inner wall of the base is connected with a hydraulic cylinder, one end of the hydraulic cylinder is provided with t...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HAN JINGSHAN
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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