34,90 лв.

How to Build a Cretan Sail Windpump

34,90 лв.
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.
Информация за "How to Build a Cretan Sail Windpump"
  • SKU 9780903031660
  • Weight 0.126000
  • ISBN 9780903031660
  • Вид корица Paperback / softback
  • Издателство ITDG Publishing
  • Брой страници 80