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metal bond superabrasives
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metal bond superabrasives
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超硬磨料磨具
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metal bond superabrasives
金属结合剂超硬磨料磨具
以人造金刚石或立方氮化硼为磨料,以金属材料为结合剂制成的具有一定形状和一定强度的超硬磨料磨具。
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