I le matata o metallurgy, e faʻaaogaina afi eletise i le tele o meafaigaluega ma masini e lagolago ai le gaosiga o uʻamea ma gaosiga. O afi eletise e iai sona sao taua i le gaosiga o uʻamea aʻo latou aveina le tele o mea faigaluega, e aofia ai ogaumu liusuavai, masini taʻavale, masini malulu, ma fusipaʻu. O nei mea faigaluega e manaʻomia ituaiga eseese ma le tele o afi eletise e faʻafetaui ai o latou manaʻoga manaʻomia.
O afi eletise o loʻo faʻaaogaina lautele i le fanua metallurgical, e pei o: smelting meafaigaluega (e tulia le faagaoioiga o ogaumu, refineries, ma isi), taavale taʻavale (e tuʻuina atu ai le mana mo vili vili, ma isi), taulimaina mea, ventilation ma le pefu aveesea (ia mautinoa o le siosiomaga galue o le ea ma le pefu masini aveesea e faagaoioia lelei), e fafaga ai masini (pei o pamu e fafaga ai), e fafaga ai masini (e pei o pamu e fafaga ai), e fafaga ai masini (e pei o le pamu), e fafaga ai masini (e pei o le pamu) o loʻo galue lelei le faʻamafanafanaga), faʻafefiloi mea faigaluega, masini siʻitia, mea e puipuia ai le siosiomaga ( Faʻataʻavale kesi faʻafefe, togafitiga o otaota ma isi meafaigaluega).
O nei talosaga e faʻaleleia atili ai le gaosiga o le gaosiga o metallurgical, otometi ma le faʻasaoina o le malosi, faʻaleleia le lelei o oloa ma le gaosiga. O le faʻatinoga ma le faʻamaoni o afi o loʻo i ai se sao taua i le sologa lelei o faʻagasologa o metallurgical.