@article{何方成_33, author = {[何方成, 宫兆斌]}, title = {超声波声速测量技术及其在材料评价中的应用}, publisher = {材料工程}, year = {2003}, journal = {材料工程}, volume = {0}, number = {8}, eid = {33}, pages = {33-34}, keywords = {超声声速;无损评价}, url = https://jme.biam.ac.cn/CN/abstract/article_5368.shtml }