Aerospace series - Pipe coupling 8°30′ - Dynamic beam seal end for elbows, tees and crosses - Geometric configuration; German and English version EN 3273:2001
国外标准现行
标准号:DIN EN 3273-2006
标准名称: 航空航天系列.钛合金管连接件8°30'.弯头、十字管和三通管用动梁密封端头.几何配置
英文名称:Aerospace series - Pipe coupling 8°30′ - Dynamic beam seal end for elbows, tees and crosses - Geometric configuration; German and English version EN 3273:2001