@article{yjycl2108474136059576321,
  title = {浅孔留矿法开采矿石二次贫化的分析与控制},
  author = {李洪豪 and 安连厚},
  journal = {冶金与材料},
  year = {2021},
  number = {2},
  pages = {193--194},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474136059576321},
}