South East Central Railway - Bihar
3094666 supplying digital ultrasonic equipment for aluminothermic welded rail joints....
3094666 supplying digital ultrasonic equipment for aluminothermic welded rail joints....
3082322 manufacture and supply of i) digital ultrasonic equipment for aluminothermic welded rail joints to rdso specification m&c/ndt/129/2005. ii) ultrasonic digital double rail tester to rdso specification m&c/ndt/130/2007...
3078851 supply of i) digital ultrasonic equipment for aluminothermic welded rail joints, ii) ultrasonic digital double rail tester....