@article{yjycl2108474136898437121,
  title = {冶金机械液压污染的原因与控制思考},
  author = {李永恒},
  journal = {冶金与材料},
  year = {2021},
  number = {3},
  pages = {163--164},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474136898437121},
}