On August 21, 2013, a brand new forest fire truck was driven into the upper courtyard of Shanglingqiao Town Government. Under the guidance of Wang Limin, Deputy Director of the Forestry Bureau of Yongzhou City, Hunan Province, and Li Jianhua, Director of the Municipal Public Security Bur.......

On April 26th, the largest optical film industry in China, with a total investment of 4.5 billion yuan, Kangde Newly Produced 200 million square meters of optical film industry clu.......

First, the working principle of solar cells

A solar cell is a pair of devices that respond to light and convert light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as: monocrystalline silicon, polycryst.......

The 7th International Forum on Corporate Social Responsibility and the "2011 Golden Bee Corporate Social Responsibility/China List" ceremony was held on June 5th at the Beijing Century Golden Resources Hotel. The ceremony was grandly honored and honored as "Golden Bee .......

In May 2012, the reporter learned that in recent days, Wuhan Wuchang District Government Procurement Center was commissioned by the Wuhan City Administrative Bureau to conduct open tender procurement of the Wuhan Municipal Urban Management Bureau’s environmental protec.......