Changzhi City expert 1xbet review team and members of the group’s energy saving 1xbet review team conducted a special energy saving 1xbet review of the Baodian air shaft project of Gucheng Coal Mine
And check the energy-saving work of Baodian air shaft and other information
Then the 1xbet review team entered the Baodian air shaft construction site to inspect the main ventilator
Based on the energy saving report, energy saving 1xbet review report and on-site inspection status
Gucheng Coal Mine Baodian Air Shaft Project was approved on September 11, 2018
Wang Fen Jin Tao)
Editor: Li Shichen