DIN EN 12405-1:2022-02 Gas meters - Conversion devices - Part 1: Volume conversion; German version EN 12405-1:2021

标准编号：DIN EN 12405-1:2022-02

英文标题：Gas meters - Conversion devices - Part 1: Volume conversion; German version EN 12405-1:2021

德文标题：Gaszähler - Umwerter - Teil 1: Volumenumwertung; Deutsche Fassung EN 12405-1:2021

发布日期：2022-02

标准预览图