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12L15.環(huán)保易車鐵12L15.環(huán)保易車鐵
易削切鋼 SUM11SUM12SUM21SUM22SUM23?SUM25SUM31SUM32SUM22LSUN23L?SUM24LSUM31L AISI1008AISI1018 Y12.Y15.Y15Pb.Y20.Y30.Y40Mn.Y100Pb.Y100Bi. 易切削不銹鋼: 303.303Cu.316F.416.420F.430F.430FR.440F. 交貨狀態(tài): 線材、圓鋼、拉光棒、磨光棒、六角和方鋼、帶鋼和扁鋼、鍛件和鑄件等
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