supply of supply, fitment and testing of spares of digital ultrasonic flaw detector (ufd) etc.supply, fitment and testing of spares of digital ultrasonic flaw detector (ufd) etc.,supply, fitment and testing of spares of digital ultrasonic flaw detector (ufd) (make eeci, m odel: digiscan ds - 333, sl. no. s 3115 bua) consisting of two nos. of spares. (1) front key board sticker ( ds333, axle tester, code: vnf 10a68), qty= 01 no and (2) bat-322l, rechargeable li-ion, battery pack, qty =01 no. as per rdso/lko specification no. m&c/ndt/125/2004, rev-ii, january 2017. [ warranty peri od: 30 months after the date of delivery ] ]