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Supply Type
Manufacturer, Exporter, Supplier
Preferred Buyer From :
All over the world
Survey accessories Bi-reflex targets are used to monitor ground movement during and after construction of a tunnel or any civil construction. A number of targets are positioned on pre-defined monitoring points at each monitoring section .The bi-reflex target consists of a swiveling plastic disc mounted on a frame which can be mounted through a threaded hole on the monitoring point. It is capable of being rotated in all three axes.