US

In modern industry, pipeline laying is essential. Whether it is ordinary water supply, heating mains or oil pipelines, whether in daily life or in industry, pipeline communication is ubiquitous. The u

The bus system is also called RS485, and the branch system is also called 4-20mA model. The gas detector currently mainly uses these two wiring methods, each with its corresponding alarm host. Gen

Recently, the Jining National High-tech Industrial Development Zone Federation of Trade Unions reviewed and approved the list of the first members of the trade union committee submitted by Jining Gong

According to the "Jining City Small and Micro Enterprise Entrepreneurship and Innovation Demonstration Base Construction Management Measures", after strict review of multiple links such as enterprise

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

In order to accelerate the transformation, upgrading and innovative development of the high-end equipment industry, on July 21st, Huang Xinping, an investigator from the Bureau of Industry and Informa