7075T6锻造铝棒485mm

7075T6锻压铝合金棒720mm

7075T652锻压铝棒610mm

7075T652锻打铝棒 铝管455mm

5052锻打实心铝棒730mm

3003锻造铝棒435mm

1060铝锻棒525mm

3003铝锻棒440mm

3003铝锻棒485mm

7075T652锻压铝棒425mm