Uamea uameao se uʻamea uʻamea ipu faʻapipiʻi vevela poʻo le eletise eletise eletise i luga o le fogaeleele, lea e faʻaaogaina lautele i le fausiaina, meafale fale, taʻavale ma vaʻa, gaosiga o koneteina, alamanuia electromechanical ma isi.

1.Fauga uamea
E masani ona faʻaaogaina mo le gaosiga o fausaga uʻamea, alalaupapa, vaʻa ma taʻavale.

2. Uamea tau
O le faʻaopoopoga o elemene faʻapitoa (P, Cu, C, ma isi) o loʻo i ai le lelei o le faʻafefeteina ma le faʻafefe o le ea, ma faʻaaogaina i le gaosiga o koneteina, taʻavale faʻapitoa, faʻapea foʻi ma fausaga fale.

3. Uamea faapitoa taai vevela
Uamea carbon, uamea u'amea ma uamea meafaigaluega mo fausaga fa'ainisinia lautele o lo'o fa'aaogaina i le gaosiga o vaega fa'ainisinia eseese pe a mae'a fa'ainisinia togafitiga vevela.

4.Papa Uameamo paipa uamea

O loʻo i ai le faʻatinoga lelei o le gaioiga ma le malosi faʻamalosi, ma e mafai ona faʻaaogaina e gaosia ai vaʻa mamafa o le kasa ma mea e itiiti ifo i le 500L e tumu i le LPG, acetylene ma kesi eseese.