浅析农用水泵的使用与维护

wf(2011)

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Abstract
<正>一、农用水泵的安装农用水泵在安装时应注意以下几个方面的问题:一是水泵的实际吸水吸程必须低于水泵的允许吸程;二是水泵的进水管应尽量短、直,在水平线上不得向上凸起或高于水泵,以免水泵运行时气蚀增加,效率降低;三是水泵出水管应尽量接近出水的水面,过高或过低都会增加动力消耗;四是
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