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| high-vanadium high speed steel (【技】含钒量一般在3%以上，含碳量在1.2%以上，含有大量的 MC 型碳化物的高速钢，适宜制造特别耐磨的刀具和机械零件，但可磨削性差，难以用来制造形状复杂的精密刀具。) | |||
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高钒高速钢 : 1 phrase in 1 subject |
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