Titanium dioxide, feem ntau hu ua Tio2, yog ib qho kev paub zoo thiab siv nrog ntau yam khoom thiab kev siv. Raws li cov xim dawb, dej-insoluble pigment, titanium dioxide yog siv nyob rau hauv ntau yam kev lag luam thiab tau dhau los ua ib feem tseem ceeb ntawm ntau cov neeg siv khoom. Hauv blog no, peb yuav coj ...
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