http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102trusses http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 trusses and truss components BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 truss construction RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 truss arch construction RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 truss bridges RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 truss arch bridges RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 trusses by construction NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 trusses by location or context NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 trusses by form NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31440102 truss UF