虧本處理1.2825毛料現貨批發
賠錢清理1.282五毛錢料外盤廠家直銷賠錢清理1.282五毛錢料外盤廠家直銷『,,隨機函數:元素貼-1-整體元素貼』1.2825材質號:1.2825EN型號:95MnWCr5強制執行要求:ENISO4957產品鋼◎普通機械化學構成:C0.9-1Si0.1-0.4Mn1.05-1.35,,Pmax0.03Smax0.03Cr0.4-0.65W0.4-0.7V0.05-0.2氏硬度HB:285============================,,=【納米銀溶液產品鋼】1.2825棒材★60*6000——靠譜具備奧...
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