@article{yjycl2108474144179748865, title = {钢材流通企业的物流服务模式及其实施对策}, author = {张宇旺}, journal = {冶金与材料}, year = {2022}, number = {5}, pages = {169--170}, issn = {2096-4854}, url = {https://yjycl.hljsm.org.cn/articles/2108474144179748865}, }