. "sistema de estructura bidireccional"@es . . . "Structural systems based on concrete slabs in which loads are transferred in two directions."@en . . "sistemas de estructura bidireccional"@es . "two-way structural systems"@nl . "two-way structural systems"@en . "spanning slabs"@en . "two-way construction"@en . "structural systems, two-way"@en . "two-way structural system"@en . "two-way floor and roof systems"@en . "1988-01-01T00:00:00"^^ . "sistemas de estructuras bidireccionales"@es . "two-way structural system"@nl . "two-way systems"@en . "Wordt gebruikt voor bouwsystemen gebaseerd op betonnen platen, waar de belasting in twee richtingen worden overgebracht."@nl . . "2014-12-05T08:41:00"^^ . "two-direction spanning slabs"@en . . "two direction spanning slabs"@en . . "300001223" .