Product Detail :
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Periodical ultrasonic testing of rails, sej's, switches and crossings over karwar region of konkan railway between km 378/100 to 739/760 using contractor's rdso approved digital ultrasonic rail tester, operator and quality assurance plan (qap) as per indian railway standard specification for ultrasonic testing of rail/welds (provisional) revised (with latest amendment) and manual for ultrasonic testing of rails and welds, revised 2012 (with latest correction slip) issued by rdso
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