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Aktuelle Version vom 2. Juni 2021, 16:19 Uhr
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| Version vom | Vorschaubild | Maße | Benutzer | Kommentar | |
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| aktuell | 16:19, 2. Jun. 2021 |  | 200 × 103 (3 KB) | Andre Pohle (Diskussion | Beiträge) |
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Dateiverwendung
Die folgenden 31 Seiten verwenden diese Datei:
- Biomass (Technical Brief)
- How to Build Human-Powered Water-Lifters
- How to Build a Tray Dryer
- How to Build a Windpump (Principles)
- How to Build an Underground Brick Dome Water Tank
- How to Generate Wind Electricity (Principles)
- How to Harvest Rainwater
- How to Harvest Run Off Rainwater
- How to Heat Water with Sun Power
- How to Make a Hydraulic Ram Pump
- How to Make a Solar Pump
- How to Preserve Food by Drying
- How to Preserve Food with Small Scale Drying Technologies
- How to Preserve Food with a Solar Dryer
- How to Preserve Tomato
- How to Process Pepper
- How to Process Spice
- How to Process Turmeric
- How to Provide Electricity in Rural Areas-Principles-
- How to Provide Lighting in Rural Areas-Principles-
- How to Purify Water With Solar Distillation
- How to Stock Water in Cement Water Jars
- How to Store Electricity in Batteries
- How to Use Diesel Engines
- How to Use Photovoltaic Energy
- Kerosene and Liquid Petroleum Gas (LPG)
- Micro Irrigation
- Refrigeration for Developing Countries
- The Anagi Tray Dryer
- What to Do with Fruit Waste
- Wie man eine Widderpumpe herstellt
