@article{yjycl2108474129755537409,
  title = {铁基粉末冶金零件的性能改善},
  author = {宋晓波},
  journal = {冶金与材料},
  year = {2020},
  number = {3},
  pages = {37--38},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474129755537409},
}