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Abundant Water's Step by Step Guide to DIY Clay Water Filters

film video internet Nov 2013 ; Durée: 14 min.
Ed. Abundant Water - Vientiane
Téléchargeable chez l'éditeur
In this video we'll take you step by step through the process of making clay pottery water filters and firing them into ceramics This easy to follow guide will show you the basics to providing your family with fresh clean drinking water anywhere at any time.



Mots clefs:

potabilisation (CI) (DT) (OP) , technologies à faible coût (CI) (DT) (OP)


Abundant Water - Vientiane - Laos

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