关注微信公众号查券更方便
合金//铝/.5573./精铝5/抽/6/棒/./棒22a12/556..7075/5443国标5
- 棒5 7075 超3薄板15a06西南铝.-22a12ly12--铝板y硬6mm铝管 -4
铝4抽/棒256合金/.753./铝/国标55//5/5棒22a12t4/.3/4精/7075t6.
7075铝合金22A13 2A50 6A02铝排6063铝棒YL113 7075铝板5A06 5083
22a7075铝棒铝铝2083铝排2054G铝管 6061铝板铝棒铝排板管圆
