@article{yjycl2108474112894435330, title = {城市地下管线测量的精度要求和测量技术}, author = {彭凤珍}, journal = {冶金与材料}, year = {2018}, number = {3}, pages = {45--45}, issn = {2096-4854}, url = {https://yjycl.hljsm.org.cn/articles/2108474112894435330}, }