Mini Calabash Manual, 90 L. for handwashing | ||||||
manual Nov 2024 ; 2 páginas Aut. Paul Akkerman Ed. De Gevulde Waterkruik - Holten Formato descargable: PdF Descargable desde el editor Abstract: In many African villages there is a need for a simple tap, where you can easily wash your hands. Materials: 40 kg cement, +120 kg construction sand, a tap with a sock, 5 m. soft steel wire. The cement blocks are reusable.
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