High-precision prism device for shaft connection survey

The utility model discloses a high-precision prism device for shaft connection survey, which comprises a plumb line, a first prism, a second prism and a stabilizing liquid system, the first prism, the second prism and the stabilizing liquid system are consistent in shape and size, the stabilizing li...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENG ANWEN, ZHANG HUI, HUANG XINYE, LIU HONGSHENG, CHEN KEPU, CHENG JIAN
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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