ANNUAL RATE CONTRACT FOR OPERATION AND MAINTENANCE FOR HVAC SYSTEM AT ONGC MANGALORE PETROCHEMICALS LTD (OMPL) – AN SEZ UNITJune 10th, 2020
FiledJune 10th, 2020Services/ Work/ Job ANNUAL RATE CONTRACT FOR OPERATION ANDMAINTENANCE FOR HVAC SYSTEM AT ONGC MANGALORE PETROCHEMICALS LTD –(AN SEZ UNIT)