@article{yjycl2108474119169114113,
  title = {表面粗糙度对磁粉检测的影响分析},
  author = {宋国成},
  journal = {冶金与材料},
  year = {2019},
  number = {1},
  pages = {138--138},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474119169114113},
}