Yakawedzera 45% Bvisa maOda
yakakwenenzverwa pcbn inoisa mu55 degree dhayamondi chimiro D yekuoma yakaoma kutenderera simbi dzesimbi uye yakaoma simbi, iyo cbn yekuisa yekucheka micheto inogadzirwa ne polycrystalline cubic boron nitride, inoverengeka inoisa ine cbn matipi ndiwo chaiwo ekucheka maturusi, ayo anoshandiswa mune cnc yakanaka pedza machining uye kutendeuka roller, kubereka, mapampu, mota brake disk, ndege jet injini.
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