排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2006, Vol. 24 Issue (5): 29-32    DOI: 10.3969/j.issn.1674-8530.2006.05.007
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Adjustment of elevation angle of nozzle and its effect on hydraulics of whirl sprinkler
HUANG Xiu-qiao, WU Feng, FAN Yong-shen
Farmland Irrigation Research Institute, MWR, CAAS, Xinxiang, Henan 453003, China

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