Tenders for Repair Maint Of Ups 1 Kva Make Various Type Including Supply Card Etc Complete All As Specified Repair Maint Of Ups Half Kva Make Various Type Including Changing Of Battery Complete All As Specified Repair Maint Of Ups 1 Kva Make Various Type Including Changing Of Battery Supply Card Etc Complete All As Specified Repair Maint Of Ups Half Kva Make Various Type Including Supply Card Etc Complete All As Specified Repair Maint Of Ups 1 Kva Make Various Type Including Changing Of Battery Complete All As Specified