President Ilham Aliyev attends opening of Arpachay-1 and Arpachay-2 hydro-electric power stations in Nakhchivan Nakhchivan, April 7 (AzerTAc). Read more about President Ilham Aliyev attends opening of Arpachay-1 and Arpachay-2 hydro-electric power stations in Nakhchivan