Taavale maualuga, viliina, fuafuaga, olo, faʻafefe, viliina, faʻapipiʻi faʻapipiʻi, faʻapipiʻi otometi, tipi uʻamea uʻamea, CNC plasma tipi ma tipiina masini, CNC eletise moli masini tipi, masini tipi plasma lalo, masini tipi leisa, Submerged arc automatic welding, uʻamea ipu masini uʻumea otometi, argon arc uelo otometi ma isi vaega o masini masini ma faʻapitoa faʻailoga ma paʻu, mo le atunuʻu e sili atu i le lua afe tagata faʻaoga e gaosia olo lelei faatuatuaina, exchangers vevela, uʻamea. koneteina, ma isi masini.
