@article{yjycl2108474126513340417,
  title = {机械设计制造工艺及精密加工技术有关分析},
  author = {郭永凤},
  journal = {冶金与材料},
  year = {2019},
  number = {6},
  pages = {96--96},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474126513340417},
}