Two Years Operation & Comprehensive Maintenance of Variable Refrigerant Flow (VRF) Indoor and Outdoor Units of Air Conditioning System in Academic Block-1, Academic Block-II, Knowledge Resource Center& Seminar Hall-II AND Comprehensive Maintenance of Variable Refrigerant Flow (VRF) Indoor and Outdoor Units of Air Conditioning System in Shri Guru Nanak Dev Ji Auditorium

Two Years Operation & Comprehensive Maintenance of Variable Refrigerant Flow (VRF) Indoor and Outdoor Units of Air Conditioning System in Academic Block-1, Academic Block-II, Knowledge Resource Center& Seminar Hall-II AND Comprehensive Maintenance of Variable Refrigerant Flow (VRF) Indoor and Outdoor Units of Air Conditioning System in Shri Guru Nanak Dev Ji Auditorium