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Hydraulic Ram pump

No change in size, 13:10, 24 August 2008

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| valign="top" | Uses renewable energy sources.<br>

If properly designed, can be ~~locally~~ produced and maintainedlocally<br>

Very effective in mounaneous areas<br>

| valign="top" |Water with height difference is needed

Akvopedia-spade, administrator

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