bids are invited for survey stationery items ammonia roll , ammonia gas , measurement book , level book , field book , polyster film 100 micron , tracing cloth , measuring tape steel 30 mts , measuring tape steel 15 mts , measuring tape linen 30 mts , measuring tape linen 15 mts , colour pencil , colour pen luxor , sketch pen , pencil , eraser , chalk , red oxide , rotering pen , rotering ink , stapler , stapler pin , levelling staff 4 mts , plumb bob brass , stick file thick , folder file , celo tape 2inch , scale 500, 1000, 2000, 4000 , set square , protractor ammonia roll, ammonia gas, measurement book, level book, field book, polyster film 100 micron, tracing cloth, measuring tape steel 30 mts, measuring tape steel 15 mts, measuring tape linen 30 mts, measuring tape linen 15 mts, colour pencil, colour pen luxor, sketch pen, pencil, eraser, chalk, red oxide, rotering pen, rotering ink, stapler, stapler pin, levelling staff 4 mts, plumb bob (brass), stick file thick, folder file, celo tape 2, scale (500, 1000, 2000, 4000), set square, protractor searched string: ammonia roll ammonia buffer solution, spherical roller bearing as per is 6455, ammonia for ongc, ammonia anhydrous liquid, ammonia solution 25%, cast copper alloy screw down bib taps and stop valves for water services as per is 781, ammonia printing machine, thermal paper roll, strapping roll, edge roll searched string: ammonia gas ammonia buffer solution, single burner gas range (for deep fryer), ammonia for ongc, ammonia anhydrous 1 29liquid, ammonia solution 25%, commercial idli steamer, total quantity : 185