¤W®ü¼wµÎ»®¯S®í¿û§÷¦³­­¤½¥q
©ô·~Ä_²Ä13¦~
¥»¤½¥q¦@83±ø¬ÛÃö²£«~

®Ú¾ÚÃöÁäµü¡§Alcoa¡¨¸Ó¤½¥q§ä¨ì¥H¤U83±ø¬ÛÃö²£«~

ªâ¥i¼ÖALCOA¾T§÷¶i¤fA6061¾TªO

¬ü°êALCOA¨¾ù×¾TªO5052

7075¥[¤u©Ê¯à ALCOA¬ü¾T¦Xª÷

ALCOA¾T§÷§åµoªF²ð6061¾T±Æ

¨ÑÀ³7075¨î³y¾TªO ALCOA¾T§÷

¨ÑÀ³ALCOA¬ü¾T¦Xª÷§åµo

¨ÑÀ³7075¨î³y¾TªO ALCOA¾T§÷

ªâ¥i¼ÖALCOA¾T§÷§åµo6061¾TªO

¬ü¾TALCOA 5050 ¶i¤f¾TªO ¾T´Î

¬ü¾TALCOA 5052 ¾TªO ¾T¨÷ ¾T´Î

¶i¤f¬ü¾T5457 ALCOA 5457 ¾TªO

¶i¤f¬ü¾T5652 ALCOA 5652 ¾TªO

¶i¤f¬ü¾T5252 ALCOA 5252 ¾TªO

¬ü°êalcoa¾T´Î 7075°ªµw«×¾T´Î

¨ÑÀ³7075¨î³y¾TªO ALCOA¾T§÷

7075¥[¤u©Ê¯à ALCOA¬ü¾T¦Xª÷

¤W®ü¼wµÎ»®¯S®í¿û§÷¦³­­¤½¥q ¦a§}¡G¤W®ü¥«¹Å©w°Ï¶À´ç¤u·~¶é°Ï¹ÅªQ¥_¸ô6099¸¹