Talc o loʻo i ai mea faʻapitoa faʻaletino ma vailaʻau: E pei o le lubricity, anti-viscosity, fesoasoani tafe, teteʻe o le afi, teteʻe o le acid, insulation, maualuga le liusuavai, vailaʻau le aoga, mana lelei natia, vaivai, luster lelei, adsorption malosi ma isi.Talosaga 1.Chemical tulaga E mafai ona fa'aoga ...
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