March 29, 2019 Electrical Substation (ES) Power facility that through equipment receives, manages and delivers electricity from and to lines. The ES are responsible for transforming voltage, frequency or connection of two or more transmission line circuits. Download Nulled WordPress ThemesPremium WordPress Themes DownloadFree Download WordPress ThemesDownload WordPress Themes Freeudemy paid course free downloaddownload intex firmwarePremium WordPress Themes Downloadfree online course