排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2002, Vol. 20 Issue (4): 24-26    DOI: 10.3969/j.issn.1674-8530.2002.04.008
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Calculation and Collocation of Fit Time Values of automatic throw-in device ofemergency supply in Chief Substation
XU Jian-ying, LIU Yu-ping
Jianbi Pumping Station, Zhengjiang

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