[A. Maintenance of Inverter system with battery set, 12V, 150 AH installed at WB 1, 2, 3, 4, 5 and JRD SDG WB1/WB2 and DMO office room near WB1 (BOQ 1-5), B. Repairing and maintenance of 10 nos. of computer system (ACER VERITON M200-8350), (Dell optip] (投標 №113271539cn)