@article{Y AN Jin:1, author = {Y AN Jin, YANG Xiao-lin}, title = {A Sam of Current Research on Pumps in Foreign Countries}, publisher = {Journal of Drainage and Irrigation Machinery Engin}, year = {2003}, journal = {Journal of Drainage and Irrigation Machinery Engineering}, volume = {21}, number = {5}, eid = {1}, numpages = {2}, pages = {1}, keywords = {Pump;Research;Overseas development;Sum}, url = {http://zzs.ujs.edu.cn/pgjx/EN/abstract/article_1017.shtml}, doi = {10.3969/j.issn.1674-8530.2003.05.001} }