Dustproof laser ranging device

The invention relates to the technical field of mine roadway surrounding rock deformation monitoring, in particular to a mine dustproof laser ranging device. The invention aims to provide a dustproof laser distance measuring device which is more accurate in distance measuring result, higher in effic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIA FANGQIAN, LI YANG, HAN QUANJIE, MA ZHONGJING, SHI WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!