2.1 ConstrucciónOriginal: ConstructionThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
2.2 GeneraciónOriginal: GenerationThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
2.3 CaracterísticasOriginal: CharacteristicsThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.