DIN EN ISO 4064-1/A11:2023-02 Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014); German version EN ISO 4064-1:2017/A11:2022

标准编号：DIN EN ISO 4064-1/A11:2023-02

英文标题：Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014); German version EN ISO 4064-1:2017/A11:2022

德文标题：Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 1: Metrologische und technische Anforderungen (ISO 4064-1:2014); Deutsche Fassung EN ISO 4064-1:2017/A11:2022

发布日期：2023-02

标准预览图