http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493polymethyl methacrylate http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 polymers BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 Plexiglas (TM) RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 Perspex (TM) RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 Lucite (TM) RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 acrylic RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 PMMA UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 methacrylate, polymethyl UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 poly methyl-methacrylate UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 poly(methyl methacrylate) UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 polymerized methyl methacrylate UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 polymethylmethacrylate UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31373493 polyacrylate BT