DIN 3174-10:1987-09 Respiratory equipment; valves for respiratory protective devices; for fire brigades; outer dimensions
标准编号:DIN 3174-10:1987-09
英文标题:Respiratory equipment; valves for respiratory protective devices; for fire brigades; outer dimensions
德文标题:Atemgeräte; Flaschenventile für Feuerwehren; Außenmaße
发布日期:1987-09
标准预览图


