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潜水泵
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06:12, 23 May 2017
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===鸣谢===
* Brikke, François, 和 Bredero, Maarten.''[http://www.who.int/water_sanitation_health/hygiene/om/linkingintro.pdf 将技术选择和社区水供给和卫生环境下的运营维护联系起来: 规划人员和项目人员的参考文件]''. 世界卫生组织和IRC水源卫生中心。日内瓦,瑞士 2003.
]''
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