China oil recycling manufacturer & supplier

GDY-2 Caliper

The instrument is used to determine diameter of geology borehole and engineering borehole. You can get diameter data of borehole after measuring boreh

2012-09-29

GDY-5 Large Borehole Caliper

GDY-5

GDY-5 Large Borehole Caliper
The instrument is newly designed device for large borehole diameter determination. It has been widely used for large

2012-09-29

GDG-1A Detection System for Borehole of Concrete Pile

GDG-1A Detection System for Borehole of Concrete Pile
The instrument is special instrument used to detect and determine elevation of concrete

2012-09-29

GDC-1000 Automatic Cable Winding Winch

GDC-1000 Automatic Cable Winding Winch
They are special equipments designed for the requirements of borehole measurement in the field.

2012-09-29

GDC-2000 Automatic Cable Winding Winch

GDC-2000 Automatic Cable Winding Winch
They are special equipments designed for the requirements of borehole measurement in the field.

2012-09-29