Leli thuluzi lisetshenziswa kakhulu emikhakheni efana ne-metallurgy, i-electro-mechanics kanye nesikhunta, njll. Ingakwazi ukuhlaziya futhi ilinganise ubulukhuni be-specimen noma izendlalelo eziqinile ezingaphezulu, yingakho iyithuluzi elibaluleke kakhulu ekuhlaziyeni nasekuhlolweni emkhakheni wezomakhenikha. umshini noma ukulinganisa izingxenye ezinembayo eziphezulu.
