"Treated stomachs, bladders and intestines" means stomachs, bladders and intestines that have been submitted to a treatment such as salting, heating or drying after they have been obtained and after cleaning.
"estomacs, vessies et boyaux traités": les estomacs, vessies et boyaux ayant été soumis, après avoir été obtenus et nettoyés, à un traitement tel que le salage, le chauffage ou le séchage.