Tender For corrigendum : providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system reverseosmosis or uv based; 3 to 5; package-5 : water purifier and conditioning system maintenance involving basic servicing, ..
Tender For corrigendum : providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system reverseosmosis or uv based; atc attached; package-5 : water purifier and conditioning system maintenance involving basic servi..