Talosaga Kimberly faʻatautaia lelei vaega eseese ma elemene i le faʻavasegaina o oloa tungsten carbide e le masani ai e faʻamalieina manaʻoga faʻapitoa.1. Filifiliga o Mea: Filifilia o mea fa'amea fa'asima talafeagai e fa'atatau i mana'oga o tagata fa'atau ma vaega e fa'aoga ai.Eseese carbide fatuga ma fausaga e mafai ona fa'atumuina le mea i le eseese o le maaa, ofuina teteʻe, corrosion teteʻe, ma isi meatotino.2. Fuafuaga o oloa: Fuafuaina o foliga, tele ...