Surveying and mapping support convenient to carry

The utility model belongs to the technical field of surveying and mapping, and particularly relates to a surveying and mapping support convenient to carry. Comprising a supporting platform, a screw rod fixed to the lower portion of the supporting platform, a first connecting column spirally connecte...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN GUOXIONG, LI YANG, HU JINGXUE
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 HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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