美利体育登录入口官网:DIN EN 2078:2003
航空航天系列.金属材料.生产进度图表、检验进度图表、检验和试验报告;定义、总则、编制和批准
Aerospace series - Metallic materials - Manufacturing schedule, inspection schedule, inspection and test report; Definition, general principles, preparation and approval; German and English version EN 2078:2001