Eyona nto isetyenziswa kakhulu kwimveliso bubulukhuni bendlela yokucinezela, njengokuqina kweBrinell, ukuqina kweRockwell, ukuqina kweVickers kunye nobunzima obuncinci.Ixabiso lobulukhuni elifunyenweyo ngokubalulekileyo limele ukuchasana komphezulu wesinyithi kwi-deformation yeplastiki ebangelwa kukungena kwe ...
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