@article{yjycl2108474122503585793,
  title = {电梯安装及维修保养成本控制研究},
  author = {付强 and 巫茂俊},
  journal = {冶金与材料},
  year = {2019},
  number = {3},
  pages = {196--196},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474122503585793},
}