Download or read book YB/T 951-2014 Translated English of Chinese Standard. (YBT 951-2014, YB/T951-2014, YBT951-2014) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-03 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, flaw detection principles, flaw detection methods, personnel requirements, flaw detection requirements, test pieces and sample rails, probes, equipment and apparatuses, signal-to-noise ratio, stability, operation, result determination and marking of ultrasonic testing for rails. This Standard is applicable to ultrasonic flaw detection of 37 cm/m ~ 75 kg/m railway symmetrical section rails and asymmetric section rails. Ultrasonic flaw detection of other rails can also be carried out with reference.