Shandong China Coal Group Instrument Branch

The urban underground pipeline network includes urban water supply, drainage, electricity supply, natural gas supply and communications. It is an important part of urban infrastructure. The undergroun

A large number of pipelines are used in modern industrial and agricultural production and daily life, such as steam generator heat transfer tubes in nuclear power plants, industrial pipelines and gas

In order to regulate unmanned aircraft’s operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Administration of Chi

On July 27th, the Jining City Correspondents assisted Liweishan County Enterprise Technology Innovation Symposium to be held in Weishan County. Jining City Correspondents Association President Lian Gu

On the morning of July 25, a batch of mining single hydraulic prop and modified mining flat car products are successively loaded in the intelligent equipment manufacturing workshop of China Coal Group

On the morning of July 25, the opening ceremony of Shandong China Coal Group's mining product production base was held in Shandong Shengyuan Holding Company. Shengyuan Holdings Chairman Chen Hong, Dep