@article{ZHANG Jing:37, author = {ZHANG Jing, QI Xue-yi, HOU Yi-hua}, title = {Drawing method for double channel impeller}, publisher = {Journal of Drainage and Irrigation Machinery Engin}, year = {2008}, journal = {Journal of Drainage and Irrigation Machinery Engineering}, volume = {26}, number = {1}, eid = {37}, numpages = {2}, pages = {37}, keywords = {sewage pump;impeller;double channel;vane drawing;projectmanner}, url = {http://zzs.ujs.edu.cn/pgjx/EN/abstract/article_1417.shtml}, doi = {10.3969/j.issn.1674-8530.2008.01.010} }