¾TªO¡B¾T´Î½d³ò:6061-T6,7075-T651,A5052-H32,7075-T6,6061-T651,5052-H112,5086-H32,5083-H111,5083-H112,6063,5083,5086,2011,2017,2024,3003,7022,7050,7072,6060,6061,7075,5052,6082-T6,6082µ¥¦Xª÷¾TªO/´Î/ºÞ§÷µ¥
¶À»ÉªO