排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2005, Vol. 23 Issue (2): 11-15    DOI: 10.3969/j.issn.1674-8530.2005.02.004
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Application and Selection Principle of Gearboxes in Pumping Stations
ZHANG Ren-tian, ZHANG Ping-yi
Jiangsu Surveying & Design Institute of Water Resources Co., Ltd. Yangzhou 225009 China

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