T1 T2 T3 yog qib tooj liab.
Tsuas yog los ntawm purity point of view, T1 tooj liab yog qhov tseeb tshaj plaws ntawm peb, purity ntawm 99.95%, T2 tooj liab purity yog hais txog 99.90%, me ntsis qis dua T1. T3 kuj tsawg, feem ntau nyob rau hauv 99.70% los yog li ntawd. Yog li, yuav ua li cas paub qhov txawv ntawm peb qib ntawm tooj liab? Ua ntej tshaj plaws, qhov muag liab qab peb tuaj yeem sib cais? Los ntawm kev ua tib zoo soj ntsuam thiab sib piv, yog. t1 xim tooj liab yog qhov ci tshaj plaws, ntshav-liab, gloss, xav tias muag heev, vim yog siab purity, zoo nkauj, xim ntshiab. t2 tooj liab yog me ntsis darker dua t1 tooj liab xim, nto smoothness yuav luag.
T3 tooj liab xim yog ntau inclined rau tsaus liab, kov kuj yog ntau ntxhib. Tsis tas li ntawd, los ntawm hardness, T1 thiab T2 hardness yog hais txog tib yam, kuj yog mos, koj siv tau koj cov ntiv tes mus khawb, yeej yuav tsis muaj khawb. t3 hardness yog siab dua me ntsis, nrog rau cov ntiv tes tuaj yeem tawm cov kab.
Yog tias koj xav kom raug sib txawv, nws yog qhov yuav tsum tau siv cov cuab yeej tshaj lij! Thaum kawg, qhov xwm txheej, T1 yog qhov zoo tshaj plaws, yog li T1 feem ntau yog siv los tsim cov khoom siv hluav taws xob siab, cov xov hlau thiab cables, cov khoom siv hluav taws xob, thiab lwm yam., T3 conductivity yog qhov phem tshaj, tab sis lub zog siab dua, yog li ntawd. T3 kuj tseem siv tau los ua cov cuab yeej kho vajtse zoo tib yam, rivets, txiv ntseej thiab lwm yam khoom siv tshuab. T2 yog nyob rau hauv nruab nrab, siv los ua cov kab hluav taws xob, cov hluav taws xob, cov kav dej ntau dua.
