Shandong China Coal Group |
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chinacoal05
Product Introduction
ZBL-U520A nonmetallic ultrasonic detector
Applications: ultrasonic transmission method of pile, continuous wall integrity rapid detection; ultrasonic - rebound combined method of concrete compressive strength; ultrasonic method to detect cracks in the depth of concrete, not dense regional and cellular voids, combined with surface quality and surface damage layer thickness , steel concrete internal defects; impact echo testing of concrete thickness and defects;
Main Parameter
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