Calibration and repair of moisture meter,test cup,spur gear,bevel gear,guide nut,insulation disk,thrust bearing,bevel pinion,micro controller,electronic switch,com. pcb,com. meggar box,temperature sensor,i.c. regulator 7805,timer i.c. 7555,i.c 4051,i.c 7447,eprom,f.n.d. board,ic 7135,complete body universal,bracket,spur pinion bigsmall,40 pin header set,pinion brush,lead screw,volume cup a,volume cup b,volume cup c,allen key,battery compartment,adaptor,connector leads 12 pin,connector leads 2 3 pins,relay,segment i.c.,i.c. 7600,switching transistor bc 107,crystal 6.144 mhz,ic base 16 pins,ic base 28 pins,ic 7600,dry cell 1.5 nv,at mega 328 p set,lcd 16x2,duvcon mager complete sticker,22 ohm,printer i.c.,module cell for date and time,ic base 20 pin,complete power supply,scale screw,carrier handle,body universal without spare,rachet handle,max 232,pressure plate,ic 74373,spur gear axle,wooden box big small,body dmm,plunger agro,crank handle agro,top plunger,bottom plunger,circular scale,bk handle test cup,pcb l

Dre024b173 revival of sdu clean agent system at digboi refinery.

Procurement of nht catalyst for msqu unit in digboi refinery

Annual maintenance contract of maxum-ii gas chromatograph analyzers installed at msqu, digboi refinery

Dre323b135 annual maintenance contract of m/s siemens make gas chromatograph analyzers installed at msqu, digboi refinery

Dre323b058 non-comprehensive amc of triconex plc system installed at hdtb and sdu, digboi refinery for three years