排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2004, Vol. 22 Issue (2): 47-49    DOI: 10.3969/j.issn.1674-8530.2004.02.014
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General Situation of Internal And Oversea Pump Industry at Home and Abroad and Level Analysis and Thoughts on Wenling Pump Industry
LIN Dun
Jiangsu University, Zhenjiang Jiangsu 212013, China

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