DIN EN ISO 7405:2019 - Dentistry - Evaluation of biocompatibility of medical devices used in dentistry (ISO 7405:2018, Corrected version 2018-12); German version EN ISO 7405:2018
DIN 7405:1963 DE - Heftklammer 24/6 für Büro-Heftgeräte; Heftklammer, Klammerstab (Foreign Standard)