O isi faʻamatalaga o le afifiina e mafai ona tuʻuina atu e tusa ai ma manaʻoga o tagata faʻatau

(O2/N2, LEAI CO2 /N2, NO2/N2, C3H8 LEAI CO CO2/N2, ma isi tulaga eseese)

Su'e gasese ta'avale afi kasa masani

(O2/N2, LEAI CO2 /N2, NO2/N2, C3H8 LEAI CO CO2/N2, ma isi tulaga eseese)

fa'afefiloi

Talosaga

Semiconductor
Solar Photovoltaic
LED
Gaosi Masini
Alamanuia tau vailaau
Togafitiga Fomai
Mea'ai
Suesuega Faasaienisi

Oloa Fa'atatau