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SAF2507(UNSS32750)超級雙相鋼由25%鉻、4%鉬和7%的鎳構成

SAF2507(UNSS32750)ChaoJiShuangXiangGangYou25%Ge、4%MuHe7%DeNieGouCheng

UNS S32750：2507雙相鋼

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