
Aerospace series - Circular tubes for structures in aluminium and aluminium alloys; diameter 6 mm D 100 mm, thickness 1 mm a 6 mm; dimensions; German version EN 2257:1997
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
I.S. EN 2257:1997 - Identical
UNI EN 2257:1997 - Identical
NBN EN 2257:1997 - Identical
ONORM EN 2257:1997 - Identical
BS EN 2257:1997 - Identical
SNV DIN EN 2257:1997 - Identical
SS EN 2257 Ed. 1 (1997) - Identical
NF EN 2257:1997 - Identical
NS EN 2257 Ed. 1 (1997) - Identical
UNE EN 2257:1997 - Identical
NEN EN 2257:1997 - Identical