Tender For corrigendum : supply of oxygen, compressed gas and liquid (v3) conforming to is 309 (q3) , dissolvedacetylene (gas) (v2) conforming to is 308 (q2)
Tender For corrigendum : supply of oxygen, compressed gas and liquid (v3) conforming to is 309 (q3) , dissolvedacetylene (gas) (v2) conforming to is 308 (q2)
Tender For corrigendum : providing of refilling of industrial gases in cylinders - dissolvedacetylenegas (as per is:308-1988); cubic meter,refilling of industrial gases in cylinders - oxygen; cubic meter
Tender For corrigendum : supply of oxygen, compressed gas and liquid (v3) conforming to is 309 (q3) , dissolvedacetylene (gas) (v2) conforming to is 308 (q2)