Fe-Ni fa'aulufale fa'alautele
E fetaui lelei le fa'alauteleina o le vevela ma sima & tioata malo
Maua'i fa'amaufa'ailoga hermetic gafatia
Malosi fa'ainisinia mautu ile va'aiga vevela galue
Lelei machinability ma polishability
Tuuina atu i laʻau, uaea, laupepa, faʻasologa faʻapitoa
Fa'amaufa'ailoga tioata-i-mea
Fa'amaufa'ailoga sima-i-mea
Fa'avae fa'apipi'i Semiconductor
Relays, sensors, paipa eletise
Aerospace ma vaega puipui
Vacuum masini faaeletonika