UNE-EN 2082-3:1993 AEROSPACE SERIES. ALUMINIUM ALLOY FORGING STOCK AND FORGINGS. TECHNICAL SPECIFICATION. PART 3: PRE-PRODUCTION AND PRODUCTION FORGINGS.
1993UNE-EN 2082-3:1993 AEROSPACE SERIES. ALUMINIUM ALLOY FORGING STOCK AND FORGINGS. TECHNICAL SPECIFICATION. PART 3: PRE-PRODUCTION AND PRODUCTION FORGINGS.