Aerospace industry. Test methods for transparent materials for aircraft glazing. Part 21 : Determination of resistance to crack propagation (K factor).
标准号:NFL 17-600-21-1989
标准名称: 航空航天工业.飞机窗用透明材料的试验方法.第21部分:抗裂纹扩展测定(K系数)(欧洲标准 EN 2155-21)
英文名称:Aerospace industry. Test methods for transparent materials for aircraft glazing. Part 21 : Determination of resistance to crack propagation (K factor).
标准类型:国外标准
标准状态:现行
发布日期:1989-08-05
实施日期:1989-08-05
中国标准分类号(CCS):V13
国际标准分类号(ICS):49.045