DIN EN 26704:1991-11 Automatic steam traps; classification (ISO 6704:1982); german version EN 26704:1991

标准编号：DIN EN 26704:1991-11

英文标题：Automatic steam traps; classification (ISO 6704:1982); german version EN 26704:1991

德文标题：Kondensatableiter; Klassifikation (ISO 6704:1982); Deutsche Fassung EN 26704:1991

发布日期：1991-11

标准预览图