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How to make a wind generator with your own hands: device, principle of operation + best home-made How to make a wind generator with your own hands: device, principle of operation + best home-made Wind generators
15
Heating a private house with solar panels: schemes and device Heating a private house with solar panels: schemes and device Solar panels
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How to get biogas from manure: an overview of the basic principles and design of a production plant How to get biogas from manure: an overview of the basic principles and design of a production plant Biofuel
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Solar panels for summer cottages and houses: types, principle of operation and calculation procedure for solar systems Solar panels for summer cottages and houses: types, principle of operation and calculation procedure for solar systems Solar panels
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Eco energy
Wind generator for a private house: device, types, overview of the best offers Wind generator for a private house: device, types, overview of the best offers Wind generators
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Biofuel for the fireplace: types of biofuel, its properties + how to choose and how to do it yourself Biofuel for the fireplace: types of biofuel, its properties + how to choose and how to do it yourself Biofuel
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How to make biofuel with your own hands from manure at home How to make biofuel with your own hands from manure at home Biofuel
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DIY bio-fireplace burner: instructions and manufacturing tips DIY bio-fireplace burner: instructions and manufacturing tips Biofuel
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How to make a heat pump with your own hands from an old refrigerator: drawings, instructions and assembly tips How to make a heat pump with your own hands from an old refrigerator: drawings, instructions and assembly tips Heat pumps
5
DIY geothermal heat pump for home heating: device, design, self-assembly DIY geothermal heat pump for home heating: device, design, self-assembly Heat pumps
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Types of biofuels: a comparison of the characteristics of solid, liquid and gaseous fuels Types of biofuels: a comparison of the characteristics of solid, liquid and gaseous fuels Biofuel
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How to make a hydrogen generator for your home with your own hands: practical tips for manufacturing and installing How to make a hydrogen generator for your home with your own hands: practical tips for manufacturing and installing Biofuel
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How to make a bio fireplace with your own hands: device, diagrams and step-by-step assembly instructions How to make a bio fireplace with your own hands: device, diagrams and step-by-step assembly instructions Biofuel
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