Detection positioning rod

The utility model belongs to the technical field of land detection, and particularly relates to a detection positioning rod which comprises a hollow positioning rod and a hollow connecting rod arranged at the bottom of the hollow positioning rod, spiral teeth are arranged on the outer side of the ho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG LEI, ZENG JINGJING, CHEN YING, YANG QINFANG, HE TIANHANG, SUN DINGLUN, WANG YUE, SHI JIAXIN, YANG SIBO, WANG ZHUORAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GYROSCOPIC INSTRUMENTS HEATING LIGHTING MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MECHANICAL ENGINEERING NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS STANDS OR SUPPORTS SURVEYING TESTING THERMAL INSULATION IN GENERAL WEAPONS
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