T1紫铜棒,T2紫铜棒,C1100紫铜棒,T1紫铜线
5083-O铝板、5083铝..
6061-T651铝板、60..
AL2024铝棒,进口702..
C2100黄铜管,C2100..
H96黄铜棒,H96黄铜线,..
6082铝方棒||1060铝..