Wall column template axial position and perpendicularity detector

The utility model discloses a wall column template axial position and perpendicularity detector which comprises a centering rod, a first angle steel is arranged on the lower portion of the centering rod, a horizontal range finder is arranged on the top of the first angle steel, the lower portion of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU ZANZAN, LI PINGANG, LIU QIANG, ZHAO YANGYANG, ZENG CHI, ZHANG SHENGYONG, ZHANG PANPAN, FAN JIANWEI, LIU FENG, CHEN BIN, WANG ZHIYONG, LI XIAOQIANG, GUO LIANGLEI, ZHAO ZHONGHUA, LI ZHONGJIAN, GUO RUI
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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