Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S@ forms and dimensions
国外标准现行
标准号:EN 1124-2-2014
标准名称: 污水系统带龙头和插座的纵向焊接不锈钢管的管道及配件.第2部分:承插管件系统,形式和尺寸
英文名称:Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S@ forms and dimensions