supply of set of nickel chrome test panels having [set of nickel chrome test panels having crack depth of 20, 30, and 50 microns (1 set of each 20, 30 & 50 micron ni-cr panel in pairs. (total 06 items) on individual panels as per rdso spec no. m&c/ndt/106/2007, rev 02 , october - 2020. each panel shall be enclosed in a suitable carrying case. the manufacturer?s certificate and the photograph of typical crack indications are also supplied along with the panel in c&m lab elw/bsl.]set of nickel chrome test panels having [set of nickel chrome test panels having crack depth of 20, 30, and 50 microns (1 set of each 20, 30 & 50 micron ni-cr panel in pairs. (total 06 items) on individual panels as per rdso spec no. m&c/ndt/106/2007, rev 02 , october - 2020. each panel shall be enclosed in a suitable carrying case. the manufacturer?s certificate and the photograph of typical crack indications are also supplied along with the panel in c&m lab elw/bsl.],set of nickel chrome test panels having crack depth of 20, 30, and 50 microns (1 set of eac h 20, 30 & 50 micron ni-cr panel in pairs. (total 06 items) on individual panels as per rdso spec no. m&c/ ndt/106/2007, rev 02 , october - 2020. each panel shall be enclosed in a suitable carrying case. the man ufacturer?s certificate and the photograph of typical crack indications are also supplied along with the pane l in c&m lab elw/bsl. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]