6181!6181!6181!6181!6181!6181!
化学成分: 铝 Al(最小值):余量 硅 Si:0.30~0.7 铁 Fe:≤0.50 铜 Cu:≤0.10 锰 Mn:≤0.03 镁 Mg:0.35~0.8 铬 Cr:≤0.03 锌 Zn:≤0.10 硼 B:≤0.06 钛 Ti:—
产品名称:6181!6181!6181!6181!6181!6181!
产品手机链接:http://m.vooec.com/trade_5522165.html
产品网站链接:http://www.vooec.com/sjshow_5522165/