bids are invited for calibration and servicing of digital compression testing machine - calibration and servicing including change of hydrolic oil of digital compression testing machine capacity 2000kn model no aim 317e dg 1 of aimil ltd , calibration of le chatelier water bath - calibration of le chatelier water bath with controller size 12x 9x12 made of stainless steel complete with removable rack to hold 12 moulds model no aim 9173 s2 of aimil ltd , calibration of electronic weighing scale 220g - calibration of electronic weighing scale 220g capacity pan size 80mm dia model no cay of cas brand , calibration of vicat apparatus - calibration of vicat apparatus with isi certification mark is 5513 fitted in aluminium box model no aim 394 of aimil ltd , repair servicing and calibration of electronic weighing scale brand - repair servicing and calibration of electronic weighing scale brand with load capacity of 150kg electronic weighing scales is 9281 3 1981part i ii iii iv hb 150k 01 each make weigh star total quantity : 5