@article{yjycl2108474144284606466,
  title = {铁路技术改造项目后评价方法探讨},
  author = {安曙光},
  journal = {冶金与材料},
  year = {2022},
  number = {5},
  pages = {193--194},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474144284606466},
}