O le faʻaogaina o uʻamea uʻamea e faʻaaogaina lautele i alamanuia, e pei o le faʻaogaina o meafaigaluega;masini eletise;mea fa'aoga eletise;mea faigaluega vili;masini suauu, ma isi.
Fa'ailoga uamea fusi mama mama e fa'aaogaina lautele i le sima, kiln rotary, mining, si'itia, alamanuia mama, alamanuia kemikolo, felauaiga, fausiaina ma isi masini ma masini fa'aitiitiga masini.