... carbon paper复写纸 carbon steel roll碳钢轧辊 carbon tool steel碳素工具钢 ...
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Cold-roll low carbon steel strips 低碳钢冷轧钢带
High carbon high speed steel (HSS) is a new material replacing common wear resistant alloy. Quenched high speed steel roll sleeve has high hardness and poor workability.
高碳高速钢是取代普通耐磨合金制造轧辊的新材质，淬火高速钢辊套硬度高，内孔加工性能差。
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