@article{yjycl2108474164425654273, title = {不同厚度铜矿采矿方法与工艺研究}, author = {魏旭良}, journal = {冶金与材料}, year = {2025}, number = {9}, pages = {75--77}, issn = {2096-4854}, url = {https://yjycl.hljsm.org.cn/articles/2108474164425654273}, }