@article{yjycl2108474117390729218, title = {超声无损检测技术在金属材料焊接中的应用}, author = {颉栋}, journal = {冶金与材料}, year = {2018}, number = {6}, pages = {104--104}, issn = {2096-4854}, url = {https://yjycl.hljsm.org.cn/articles/2108474117390729218}, }