DIN EN ISO 20126:2005-12 Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2005); German version EN ISO 20126:2005
标准编号:DIN EN ISO 20126:2005-12
英文标题:Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2005); German version EN ISO 20126:2005
德文标题:Zahnheilkunde - Handzahnbürsten - Allgemeine Anforderungen und Prüfverfahren (ISO 20126:2005); Deutsche Fassung EN ISO 20126:2005
发布日期:2005-12
标准预览图


