Aurreztea / Ahorro · Eraikin pasiboak / Casa pasiva

Pasivhaus hitza ezagutzen ahal duzue? / ¿Habéis oído hablar sobre el término Passivhaus?

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http://e-ficiencia.com/habeis-oido-hablar-sobre-el-termino-passivhaus/

Utzi erantzun bat

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