Dentistry - Periodontal curettes, dental scalers and excavators - Part 2: Periodontal curettes of Gr-type (ISO 13397-2:2005); German version EN ISO 13397-2:2005— 9 стр.
Dentistry - Periodontal curettes, dental scalers and excavators - Part 2: Periodontal curettes of Gr-type (ISO 13397-2:2005/DAM 1:2011); German version EN ISO 13397-2:2005/prA1:2011
Dentistry - Periodontal curettes, dental scalers and excavators - Part 2: Periodontal curettes of Gr-type (ISO 13397-2:2005); German version EN ISO 13397-2:2005— 9 стр.