³W®æ¡G | §÷½è¡G2017,2024¾T¦Xª÷ | ²£¦a¡G¶i¤f/°ê²£ |
¤Æ¾Ç¦¨¥÷¬°¡G
cu3.5-4.5-,si0.2-0.8-,fe0.7-,mn0.4-1.0-,mg0.4-0.8-,zn0.25-,cr0.10-,ti0.15-,
¶i¤f¬ü¾T¡¨alcoa¡¨«~µP¡D«~ºØ¡G6061-T6.T651,A5052-H32,7075-T651,1100,1050,6063,5083,2011,2014,2017,2024,3003,5086,6262,7050µ¥¦Xª÷¾TªO¡þ´Î¡þºÞ§÷