Ví dụ công khai
Recently, the largest high voltage electric power transmission line has been installed from Maoming to Chiangmen.[…]It is through this high voltage power line that the Maoming Thermoelectric Power Plant supplies the Pearl River Delta with a continuous flow of strong electric current. At the terminal of the line, Chiangmen City, a 220,000 volt transformer unit has been built to lower the voltage of this strong current for local users.