{"tema_id":"8034","string":"open web joists","created":"2026-07-01 15:58:45","code":null,"notes":[{"@type":"Nota de escopo","@lang":"en","@value":"Trusslike joists having an open web whose component parts are either hot-rolled structural shapes or cold-formed light-gauge steel shapes. Trusslike joists having an open web whose component parts are either hot-rolled structural shapes or cold-formed light-gauge steel shapes.\nFonte: Art and Architecture Thesaurus\nhttp:\/\/vocab.getty.edu\/page\/aat\/300001551\u00a0 "}]}