@article{yjycl2108474169286852610, title = {金属矿采矿设备液压系统的日常维护策略}, author = {郭新华}, journal = {冶金与材料}, year = {2026}, number = {4}, pages = {142--144}, issn = {2096-4854}, url = {https://yjycl.hljsm.org.cn/articles/2108474169286852610}, }