REP MAINT INTERNAL WIRING INCL FITTING FIXTURES CEILING EXHAUST FANS MCB DB EARTHING AVIATION FLOOD LIGHTS SECURITY LIGHT REP MAINT EXTERNAL ELECT LT OHT LINES UG CABLES LT POLES STREET PERIMETER LIGHTS HIGH MAST LIGHTS AT HANSA AREA UNDER AGE EMI (投標 №83799562cn)