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2008. . No. 4(42) - Dec 2008, pp. 76-77

Secondary Ultrasonic Inspection of Rails

A. V. Kushnarev, V. V. Prokopyev

The technology and instrument maintenance of the secondary inspection of rails in accordance with the results of decoding is analyzed. It is shown that working out new flaw detector with the multichannel testing scheme is necessary and that for more exact binding to travelling coordinate it is better to use GPS technologies.
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