Railway applications - Track - Aluminothermic welding of rails - Part 2 : qualification of aluminothermic welders, approval of contractors and acceptance of welds.
标准号:NFF 50-107-2-2006
标准名称: 轨道交通.铁轨.铁轨的热铝焊接.第2部分:热铝焊接工资格、批准焊接合同和接受焊接
英文名称:Railway applications - Track - Aluminothermic welding of rails - Part 2 : qualification of aluminothermic welders, approval of contractors and acceptance of welds.
标准类型:国外标准
标准状态:现行
发布日期:2006-12-20
实施日期:2006-12-20
中国标准分类号(CCS):S11
国际标准分类号(ICS):25.160.10