Achizitioanare de nisp fin conform devizelor 0315625089,0315625187,0315625875,0315625916,0315626699,0315626755,0315627822,0315627867,0315628618,0315628696,0315629033,0315629119,0315633114,0315633135,0315633512,0315633543,0315634162,0315634234,0315635424,0315635517,0315635960,0315636005,0315636869,0315637077,0315637354,0315637610, 0315639408, 0315639461