Acquisition Of Racks And Boards For The Project: Creation Of The Modular Bridge Over The Pumayacu River In The Town Center Of Puerto Sira- District Of Puerto Inca Province Of Puerto Inca Department Of Huanuco Cui N ° 2544880. - Acquisition Of Racks And Boards For The Project: Creation Of The Modular Bridge Over The Pumayacu River In The Town Center Of Puerto Sira- District Of Puerto Inca Province Of Puerto Inca Department Of Huanuco Cui N ° 2544880