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Solar powered pumps

55 bytes added, 13:08, 29 April 2009
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==History and social context==
 ==Suitable conditions (advantages / disadvantages) =={{procontable | pro=- XXX <br>- XXX <br>| con= - XXX<br>- XXX<br>}} 
==Technical specification==
 
====Operation====
 
====Maintenance====
 
====Manufacturing ====
 
==Cost==
 
==Country experiences==
 
==Manuals==
 
==Movies==
 
==External links==
==References==
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