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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결

Testing the drillhole and groove quality of the railway, highway, sea port and other high buildings.
Test method: Ultrasonic testing method
Direction: Four directions (X, X', Y, Y')
Test range: 300-11000mm (hole diameter)
Test depth: 100m/150m
Mud ratio: =< 1.4g/cm³
Winch weight: 80kg
Software: With 3D image (optional)