Gas personnel hanging ram in Taiyue Coal Mine, Shanxi Province?

Hang the ram. The underground gas workers in Taiyue Coal Mine, Shanxi Province should be responsible for the management of the air duct at the operating point, reduce air leakage, put an end to the breach and extend the air duct at the nose in time. Shanxi Fenxi Taiyue Coal Industry Co., Ltd. Taiyue Coal Mine was established on June 26, 20 13. The legal representative is Lida Coal Mine, and the company's business scope includes coal mining.