DIN EN 61205:1995-02 Ultrasonics - Dental descaler systems - Measurement and declaration of the output characteristics (IEC 61205:1993); German version EN 61205:1994
1995DIN EN 61205:1995-02 Ultrasonics - Dental descaler systems - Measurement and declaration of the output characteristics (IEC 61205:1993); German version EN 61205:1994
1995DIN EN 61205:1995 Ultrasonics - Dental descaler systems - Measurement and declaration of the output characteristics (IEC 61205:1993); German version EN 61205:1994