
Wrought Aluminium And Aluminium Alloys - 3000 Series - Almn - Alloy En Aw-3003/en Aw-almn1cu
出版:Asociacion Espanola de Normalizacion

专家解读视频
2004 [05/03/2004]84 [15/05/1984]71
ISO R 209:1971 - Identical
NFA 50 451:1986 - Identical
ASTM B247-02a - Identical
NFA 50 411:1989 - Identical
ISO 2778:1977 - Identical
ASTM B361-02 - Identical