Bids Are Invited For Hiring A Specialized Company For The Provision Of Related Hydraulic Materials, Equipment And Accessories, And Engineering Services, Both Intended For Preventive And Corrective Maintenance, The Expansion And Improvement Of The Operating Activities Of The Jijocarara/Ce Jijoca De Jijoca Water And Rural Sewage Service (Saaaer) Service (Saaaer) Service (Saaaer) Service

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