Polaris Power Network learned that the China Construction Industry Association recently issued the “Notice on Carrying out the 2016-2017 Luban Award (National Quality Project) Review of the First Batch of Chinese Construction Projects”. A total of 129 items were selected, including Henan Xinzhongyi. The details of 7 power projects including…

Should children apply for the major in electric power? The child has taken the college entrance examination, and it is very difficult to fill in the volunteers. Do you want to choose the electric power major? What are the future employment prospects of the power industry? Personal opinion is Jiang…

Liaoning is a well-known old industrial base in my country, especially the heavy chemical and raw material industrial base, and has a long history of industrial production. It is known as the “eldest son of China’s industry”. For a long time, while making outstanding contributions to China’s economic development, Liaoning…

1. Overview of the development of foreign vacuum switches     Human beings are engaged in the application research of vacuum as an arc extinguishing and insulating medium, and it has a history of more than 100 years. As early as 1893, American Rittenhause (Rittenhause) designed the world’s first vacuum…