Metal & Mining
| Mon 29 Jun 2026
Beijing, June 29 -- Inner Mongolia Yulong Mining Co Ltd has applied Chinese patent for Segmented Blasting Forming Method for Large-section Raise. Hudel, Zhang Jinpeng, Li Hongbing, Lyu Xingdong, Song Li, Nie Hai, Zhu Shuwei, Lu Haixin, Zhang Kaixin, Lu Guoxu, Chu Yanchun, Yang Wenming, Fan Mingyu, Yi Huineng, Jiao Xiongfei and H..