Gas welding equipment. Rubber and plastic hoses assembled for compressed or liquified gases up to a maximum design pressure of 450 bar.
标准号:NFA 84-419-1997
标准名称: 气焊设备.能承受最大设计压力450巴的压缩和液化气用橡胶和塑料软管组件
英文名称:Gas welding equipment. Rubber and plastic hoses assembled for compressed or liquified gases up to a maximum design pressure of 450 bar.
标准类型:国外标准
标准状态:现行
发布日期:1997-10-05
实施日期:1997-10-05
中国标准分类号(CCS):J64
国际标准分类号(ICS):23.040.70
替代以下标准:NF A84-419-2008