Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
Fossil fuels
18
Biomass energy
10
Fuel
10
Fuels
9
Fuel cells
8
Nuclear energy
7
Renewable energy sources
6
Solar energy
6
Biodiesel fuels
5
Fossil Fuels
5
Global warming
5
Biomass
4
Geothermal energy
4
Hydrogen as fuel
4
fossil fuels
4
Atmosphere
3
Bioenergy
3
Climatic changes
3
Ecology
3
Energy
3
Energy consumption
3
Fossil fuel
3
Nuclear fuels
3
Nuclear power
3
Proton exchange membrane fuel cells
3
Water
3
Wind energy
3
Agricultural wastes
2
Agricultural wastes as fuel
2
Alternative fuel vehicles
2
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1
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2
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3Gaiak: “...Fuels 155731...”
Printed Book -
4
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5
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6
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7
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8
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9Argitaratua 1996Gaiak: “...Nuclear fuels....”
Printed Book -
10
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11
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12
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13nork Ragland, Kenneth W.Gaiak: “...Combustion - vaporised fuels - liquid fuels...”
Argitaratua 2011
Printed Book -
14
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15
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16
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17
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18
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19nork Armaroli, NicolaGaiak: “...Oilage - Fossil fuels - Solar fuels...”
Argitaratua 2011
Printed Book -
20