Aluminium and aluminium alloys - Products for structural railway applications - Technical conditions for inspection and delivery - Part 4: Forgings; English version of DIN EN 13981-4:2007-02
国外标准现行
标准号:DIN EN 13981-4-2007
标准名称: 铝和铝合金.结构铁路设施用制品.检验和交换用技术条件.第4部分:锻制
英文名称:Aluminium and aluminium alloys - Products for structural railway applications - Technical conditions for inspection and delivery - Part 4: Forgings; English version of DIN EN 13981-4:2007-02