Han Yuming attended
1xbet reviewThe Energy Division held a regular meeting on the “codigo promo 1xbet Communication and Three Defenses” work in the second quarter
Actively build and improve the "production-ventilation-geology" linkage mechanism and a comprehensive gas disaster prevention and control technology system suitable for local characteristics
Reported on the typical weak foundation of "codigo promo 1xbet supply and three defenses" in various grassroots mines
(Text/Picture Gao Yong, Lian Yanan)
Editor: Hao Jiali