AlZnMgCu1.5/3.4365¼w°ê¶Wµw¾T
QC10 QC7 ¶i¤fAlcoa¨T¨®¼Ò¨ã¾TªO
ENAW7075 AlZn5.5MgCu¶Wµw¾T
7A01/7A02/7A03¯èªÅ¶Wµw¾T¦Xª÷
7A04/7A05/7A09¯èªÅ¶Wµw¾T
¤j¼t7A52LC52¯èªÅ¶Wµw¾TªO
¤j¼t7A33¯èªÅ¤u·~¶Wµw¾TªO
¤j¼t7A15¯èªÅ¤u·~¶Wµw¾TªO
¤j¼t7A19¯èªÅ¤u·~¶Wµw¾TªO
¤j¼t7A04/LC4¯èªÅ¶Wµw¾TªO