Tender For corrigendum : design, fabrication, supplying, erection, installation commissioning of arsenic cum iron removal plant gobardanga model pressure type with trial run for a period of 3 (three) months after completion of the works and 60 (sixty) months maintenance
Tender For corrigendum : design, fabrication, supplying, erection, installation commissioning of arsenic cum iron removal plant gobardanga model pressure type with trial run for a period of 3 (three) months after completion of the works and 60 (sixty) months maintenance