Min. Order Reference FOB Price
1 Piece US$1.00-4,600.00 / Piece
Product Description
GTJ-U920 Nonmetallic ultrasonic detector GTJ-U920 Non metallic ultrasonic detector, structural concrete compressive strength, crack depth, crack width and defect detection; Testing the integrity of pile foundation and diaphragm wall by ultrasonic transmission method; It integrates the five ...