Tender For corrigendum : procurement of compressor spares of dresser rand make - o ring part no 20a11em362, o ring part no 20a11em379, ring scrapper, part no r79480t3aim,, ring,packing,part no 2a11t36lim, ring,packing, part no r87096e728t36im, ring,packing, part no r87096e173t36im, piston rings 9.25in, part no win43021bhim, valve insert & spring, part no pp1424nbim, valve bullet, part no r83865aim, o ring , part no 20a11em425, o ring , part no 20a11em006, o ring , part no 20a11cm010, o ring , part no 20a11em379, wearing rings 9.75in, part no win43020bnim, ring scrapper, part no r79480t3aim, ring packing, part no r87096e728t36im, ring packing, part no 2a11t36lim, ring packing, part no r87096c298t36im, ring packing, part no r87096e298t36im, ring oil, part no 1h56229, piston rings 9.75in, part no win43021blim, bullet, part no r83865aim, bullet for valve internals set, ring packing purge type for piston rod, ring backup, part no 90a11e344, ring piston, part no win43021rj17im, ring rider, part no win43020pj33im, bullet for valve internals, gasket valve seat, part no 30a11f0534x09