产品名称
Cubic boron nitride (CBN) single crystal 780
The new generation of dark brown single crystal, the company mainly promotes high quality brand, crystal irregularity, strong self-sharpening, high heat resistance value, high strength.
17719947765
The new generation of dark brown single crystal, the company mainly promotes high quality brand, crystal irregularity, strong self-sharpening, high heat resistance value, high strength.
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