@article{LI Yi-bin:20, author = {LI Yi-bin, MIN Zheng, WANG Yang, LEI Li-li}, title = {Stamping-welding shaping method of centrifugal pump impeller}, publisher = {Journal of Drainage and Irrigation Machinery Engin}, year = {2007}, journal = {Journal of Drainage and Irrigation Machinery Engineering}, volume = {25}, number = {5}, eid = {20}, numpages = {3}, pages = {20}, keywords = {centrifugal pump;stamping;impeller;shaping technology}, url = {http://zzs.ujs.edu.cn/pgjx/EN/abstract/article_1378.shtml}, doi = {10.3969/j.issn.1674-8530.2007.05.006} }