C.D N ° 1251 Ex-2025-00456352- -Nu-Desp#Mtur The Purchase Of Audiovisual Projector Is Requested, For The Department Of Communication And Press Of The Applied Ecology Center Of The Neuquén (Cean) Belonging To The Ministry Of Energy And Natural Resources. The Purchase Of Audiovisual Projector, Video Projector Is Requested; 3Lcd Technology Of 3 Chips - Luminosity 3800 Lm - Resolution Wxga 1280 X 800 Pxl, For The Department Of Communication And Press Of The Applied Ecology Center Of The Neuquén (Cean) Belonging To The Ministry Of Energy And Natural Resources.