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carpentry in reinforced concrete for civil and industrial buildings in general is better defined as a hollow structure in reinforced concrete for buildings in seismic regions and asismiche coupled panelsinternal external only and elements of balcony
carpentry in reinforced concrete for civil and industrial buildings in general is better defined as a hollow structure in reinforced concrete for buildings in seismic regions and asismiche coupled panelsinternal external only and elements of balcony
