I LE avea ai o se mea autu i semiconductormanufactunng, o vailaʻau faʻaeletoroni mama e faia se sao taua i le gaosiga o le gaosiga o le semiconductor, O vailaʻau faʻaeletoroni eseese ma uiga eseese e iai manaʻoga eseese i oloa filtration, ma e iai manaʻoga faʻapitoa i le mama ma le maualalo o timuga.Kinda filtration fa'aogaina meafaigaluega ma tekonolosi, fa'atonutonu le mama o oloa fa'amama, ona maua ai lea o le elemene fa'amama ma le maualalo o timuga, elemene fa'amama ion u'amea maualalo.
