However, it is a waste for the doctor to enter the power grid company.
The whole power system composed of substations and transmission and distribution lines with various voltages is called power grid. It includes three units: conversion, transmission and distribution. The task of power grid is to transmit and distribute electric energy and change voltage.
State Grid Corporation was established on February 29th, 2002, 12. Its core business is the construction and operation of power grid, and it undertakes the basic mission of ensuring safer, more economical, cleaner and sustainable power supply. Its business area covers 26 provinces (autonomous regions and municipalities directly under the central government), covering 88% of the country's land area, with a power supply population of over 65,438 billion and a management staff of over 65,438. The company operates the Philippine national transmission network and seven transmission companies in Brazil. In 20 10, the company ranked 8th among Fortune Global 500 companies and was the largest public utility enterprise in the world.