
Light metals and their alloys. Terms and definitions. Unwrought products
出版:British Standards Institution

專家解讀視頻
91
? British Standards Institution 2013
UNE EN 23134-2:1993 - Identical
SS EN 23134-2:1992 - Identical
ISO 3134-2:1985 - Identical
UNI EN 23134-2:1992 - Identical
I.S. EN 23134-2:1992 - Identical
NBN EN 23134-2:1992 - Identical
DIN EN 23134-2 (1991-11) - Identical
NF EN 23134-2:1991 - Identical