The Acquisition Of Detection Equipment For The Investment Project: ¿Acquisition Of Pipes And Complementary Equipment; In The Sub-Directorate Of Hydraulic Services To Improve The Potable Water Supply Service In Sector 146, Distri - ¿Acquisition Of Pipes And Complementary Equipment; In The Sub-Directorate Of Hydraulic Services To Improve The Potable Water Supply Service In Sector 146, Lurigancho District, Lima Province, Lima Department¿, With Cui: 2654867 (EXPIRED)