@article{yjycl2108474137716326402,
  title = {地下开采中深孔爆破几个问题的解决方法},
  author = {李春锋},
  journal = {冶金与材料},
  year = {2021},
  number = {4},
  pages = {140--141},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474137716326402},
}