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a stratified structure in reinforced concrete, process for its construction, prefabricated reinforced concrete, cassaforma and procedure for the construction of prefabricated reinforced concrete.for example, boxlike prefabricated with double plates
a stratified structure in reinforced concrete, process for its construction, prefabricated reinforced concrete, cassaforma and procedure for the construction of prefabricated reinforced concrete.for example, boxlike prefabricated with double plates