NA 131
DIN Standards Committee Aerospace
DIN 65209 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
WL 1.7734-1 | 1982-03 | Weldable heat-treatable chromium-molybdenum-vanadium steel with about 0.15C-1.4Cr-0.9Mo-0.25V; sheets, plates and strips More |