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commmunity gardening: Bicycle Powered Water Pump for Rainwater Harvesting Systems
Pedal powered water pump. 2007. - YouTube
Bike Powered Water Pumps
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commmunity gardening: Bicycle Powered Water Pump for Rainwater Harvesting Systems
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DEVELOPMENT OF AN IMPROVED PEDAL POWERED WATER PUMP | Semantic Scholar
Student invention lets Guatemalans pump water on the go
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HarvestH2o.com :Pedaling for Water
Pedal powered water pumps, threshers, blenders, tile makers and more
How to make bicycle operated water pump | DIY | pedal water pump | engineering project - YouTube
