@article{yjycl2108474147233202177, title = {选煤厂原有排矸系统分析及机械选矸方式优选}, author = {许晶兰}, journal = {冶金与材料}, year = {2023}, number = {4}, pages = {85--87}, issn = {2096-4854}, url = {https://journal.zazhitong.com/yjycl/articles/2108474147233202177}, }