DIN EN ISO 22109:2020-06 Industrial valves - Gearbox for valves (ISO 22109:2020); German version EN ISO 22109:2020
标准编号:DIN EN ISO 22109:2020-06
英文标题:Industrial valves - Gearbox for valves (ISO 22109:2020); German version EN ISO 22109:2020
德文标题:Industriearmaturen - Armaturengetriebe (ISO 22109:2020); Deutsche Fassung EN ISO 22109:2020
发布日期:2020-06
标准预览图


