ʻO ka huila wili corundum Brown kekahi o nā mea hana abrasive i hoʻohana nui ʻia me ka nui loa.Ke hoʻohana ʻia, hiki iā ia ke hoʻololi i ka wikiwiki kiʻekiʻe, a hiki ke hoʻokō i ka wili wili, semi-fine wili a me ka wili maikaʻi a me ka slotting a me ka ʻoki ʻana i ka pōʻai waho, ka pōʻai i loko, ka mokulele a me nā ʻano like ʻole o ka metala a i ʻole ka mea hana non-metallic.
Ka manawa hoʻouna: Mar-08-2023