Working hours of technicians in Datong Coal Laboratory

Eight in the morning. Datong mining area is located in the southwest of Datong city, 2.5 kilometers away from the urban area/kloc-0. The working time of Datong coal chemist is 8 hours, and the working time is 8 am. This job is easy. The project is subject to approval according to law, and the business activities carried out after approval by relevant departments are safe and reliable.