排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2006, Vol. 24 Issue (1): 44-45    DOI: 10.3969/j.issn.1674-8530.2006.01.013
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Exploration of the Content of Safety Alarm Mark of Small-Scaled Submersible Pump
YANG Yi, JIN Cheng
School of Photoelectricity Engineering, Chongqing University, Chongqing 400044; Agriculture Administration Pump Quality Monitor Center, Chongqing 402160, China

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