O mea e le faʻafefeteina e faʻafefeteina e faʻapitoa faʻapitoa mo ISO 4 ma potu mama maualuga, ma e fetaui lelei mo siosiomaga faʻapitoa e pei o potu mama, gaosiga o mea faʻafomaʻi poʻo pisinisi biotechnology.O le tulaga tulaga ese o luga e sili atu le faʻaogaina, ma e fetaui lelei mo pisinisi e manaʻomia ai galuega taua e pei o fale talavai, tekonolosi maualuga, biotechnology ma mea faʻafomaʻi.