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Zhengzhou halnn superhard materials Co., Ltd
Polycrystalline Cubic Boron Nitride (PCBN) inserts are advanced cutting tools made from a composite...
From early alloy tool steel to modern superhard materials, every change has greatly promoted the dev...
As a National High-tech Enterprise, a leading manufacturer of superhard materials and products in He...
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The following briefly introduces the advantages and characteristics of diamond single crystal cuttin...
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