bids are invited for bund blasting device model mild steel scale 1 isto 1 , assault charge pole rammer molotov cocktail and banglore torpedo , breaching charge static model , cutting charge static model , mine charges small and large static model , pressure charge static model , bore hole charge static model , peir footing charge static model , advance steel cutting tech no 1 static model , advance steel cutting tech no 2 static model , ringmain circuit size 3 into 2 , alternative circuit size 3 into 2 , radiac calculator medium cbrn , electronic display chart pds with led , electronic display chart vds with led , effect of nuclear explosion chart with led , emp generation chart with led , board showing knots bends and lashing one set of 4 boards , electronic display chart marking of helipad , electronic display chart dropping zones total quantity : 20