DIN EN ISO 21856:2022-12 Assistive products - General requirements and test methods (ISO 21856:2022); German version EN ISO 21856:2022
标准编号:DIN EN ISO 21856:2022-12
英文标题:Assistive products - General requirements and test methods (ISO 21856:2022); German version EN ISO 21856:2022
德文标题:Hilfsmittel - Allgemeine Anforderungen und Prüfverfahren (ISO 21856:2022); Deutsche Fassung EN ISO 21856:2022
发布日期:2022-12
标准预览图


