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How to Build a Cretan Sail Windpump
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How to Build a Cretan Sail Windpump

Författare:
Engelska
32,10 €
This windpump design was adapted from a series of low-lift windmills developed in Ethiopia. A very successful windpump which when scientifically tested pumped nearly twice as much water as the original design. Contains constructional details and plans.
Författare
Bob Mann
ISBN
9780903031660
Språk
Engelska
Vikt
126 gram
Utgivningsdatum
1979-12-15
Sidor
80