Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 4: Acceptance criteria; German and English version EN 4050-4:2012
标准号:DIN EN 4050-4-2012
标准名称: 航空航天系列. 金属材料试验方法. 棒材, 板材, 锻坯和锻件的超声波检查. 第4部分:验收标准; 德文和英文版本EN 4050-4-2012
英文名称:Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 4: Acceptance criteria; German and English version EN 4050-4:2012
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):V13
国际标准分类号(ICS):49.025.05