Research on the Law of Low Oxygen in Working Face and Control Technology of Automatic Oxygen Spray

• Chunhua Zhang,
• Jia Jiao

Affiliations

Chunhua Zhang

School of Safety Science and Engineering, Liaoning University of Engineering and Technology, Fuxin, Liaoning, China

Jia Jiao

School of Safety Science and Engineering, Liaoning University of Engineering and Technology, Fuxin, Liaoning, China