NA 131

DIN Standards Committee Aerospace

DIN 65533 [CURRENT] references following documents:

Document number Edition Title
LN 9368-1 2010-10 Aerospace - Designation of surface treatments - Composition of code numbers, indications in design documents, survey; Text in German and English More 
WL 1.1174 1978-12 Unalloyed heat-treatable steel with about 0.35C; rods and forgings More