@article{yjycl2108474139498905602,
  title = {真空泵的改造问题分析},
  author = {王润泽},
  journal = {冶金与材料},
  year = {2021},
  number = {6},
  pages = {108--109},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474139498905602},
}