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DIN 53449-2 [Withdrawn] referenced in following documents:

Document number Edition Title
DIN 29880 1989-11 Aerospace; polycarbonate (PC) semi-finished products and moulded parts; technical specification More 
DIN 65373 1989-11 Aerospace; polyamide (PA) semi-finished products and moulded parts; technical specification More 
DIN 65498 1991-10 Aerospace; polyetherimide (PEI) semi-finished products and moulded parts; technical specification More 
WL 5.1620 1992-09 Aerospace; polycarbonate (PC), standard quality More 
WL 5.1621 1992-09 Aerospace; polycarbonate (PC), with flame retardant additivie More