supply of khadi polyvastra bed sheets, size-229x140 cms.khadi polyvastra bed sheets, size-229x140 cms., khadi polyvastra bed sheets, size-229x140 cms.with screen printing of nort h central railway ( in english ) / utar madhya railway ( in hindi ) on two longitudinal run ning strips of 08 mm. width in blue colour ( indelible ink ) as per sketch no.106-s-bed r oll-p-10-352-04 attached, other parameters and specification as per attached annex ure-a.manufacturing month and year shall be incorporated both in hindi and englis h in the running strips. [ warranty period: 30 months after the date of delivery ]