supply of supply, installation, commissioning and training of digital ultrasonic testing equipment for welded rail joints with coloured lcd tft screen, trigonometrical function and a-scan storage along with data setup , supply, installation, commissioning and training of digital ultrasonic testing equipment for w elded rail joints with coloured lcd tft screen, trigonometrical function and a-scan storage along with dat a setup as per rdsos specification no. rdso/m & c/ndt/129/2005, (b scan) rev-ii, august, 2014 with stan dard accessories. make: electronic and engineering company or similar. [ warranty period: 30 mon ths after the date of delivery ] ]