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joan_doab: tubes
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joan_doab: Barreiro, Portugal
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joan_doab: Barreiro, Portugal
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joan_doab: Chaminé
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joan_doab: Rotor de turbina
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joan_doab: Steam turbine
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joan_doab: caldeira
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joan_doab: Chaminé
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joan_doab: turbo alternadores
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joan_doab: Turbina
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joan_doab: Powerplant
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joan_doab: Powerplant
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joan_doab: Powerplant
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joan_doab: serra do Barroso - Portugal
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joan_doab: barragem Alto Lindoso
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joan_doab: serra do Barroso - Portugal
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joan_doab: Barragem do Alqueva - Portugal
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joan_doab: serra do Barroso - Portugal
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joan_doab: Barragem do Alqueva - Portugal
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joan_doab: Barragem da Aguieira - Portugal
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joan_doab: Barragem da Aguieira - Portugal
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joan_doab: Barragem do Alqueva - Portugal
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joan_doab: Barragem do Alqueva - Portugal
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joan_doab: Barragem da Aguieira - portugal