... mode: A,B,C type scan Ultrasonic systems for Railway Industry1.Automatic (or semi-automatic) rail ... performance ratio.The instruments can be widely used for titanium tube, zirconium tubes, book-walled pipe, ... Meet the needs of the project, can allow for motor control and I/O interface.Each channel ... directly ultrasonic test, also can use the upper monitor to control it by cable and wireless network ...