Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN EN 2257:1997-03

Действует
Aerospace series - Circular tubes for structures in aluminium and aluminium alloys; diameter 6 mm <kleiner => D <kleiner => 100 mm, thickness 1 mm <kleiner => a <kleiner => 6 mm; dimensions; German version EN 2257:1997 — 7 стр.