Ozugbo 60% Gbanyụọ Gburugburu ụwa
Ihe ntinye pcbn tipped na ogo 90 square S maka nchara siri ike na -agbanwe agbanwe nke ọla kọpa na nchara siri ike, a na -eji polycrystalline cubic boron nitride, ntinye ntinye na ntinye cbn bụ ngwaọrụ ịchacha nke ọma, nke a na -eji na cnc mma rụchaa igwe na ịtụgharị ala, iburu ya, nfuli ya, diski breeki ụgbọala, injin ụgbọ elu ụgbọelu.
Gosi Usoro Koodu