ACQUISITION OF VITRIFIED CERAMIC WASHBASINS AND ACCESSORIES IN PLACE ACCORDING TO TECHNICAL SPECIFICATIONS FOR THE WORK CONSTRUCTION OF THE MATERNAL CHILDREN'S HOSPITAL OF THE SOUTH CONE OF THE DISTRICT OF JULIACA - ACQUISITION OF VITRIFIED CERAMIC WASHBASINS AND ACCESSORIES IN PLACE ACCORDING TO EE.TT. FOR THE CONSTRUCTION WORK OF THE MATERNAL AND CHILDREN'S HOSPITAL OF THE SOUTH CONE - JULIACA DISTRICT (EXPIRED)