5456铝带,5052进口铝带,6011铝带,7075铝带
C5191磷铜带,C5101..
进口H90黄铜板,H85黄铜..
6061-T6铝管,韩国70..
5456铝带,5052进口铝..
6063铝板,6061-合金..
3003-T1方铝棒,202..