Sima carbide fasi e iai uiga o le maualuga maualuga, maualuga maaa ma ofuina teteʻe.O se mea sili ona lelei mo vaega eseese o meafaigaluega.
Sima carbide strip e faʻaaogaina i le gaosiga o uʻamea eseese, e pei o naifi, masini tipi uʻamea, sele, mea faʻapipiʻi faʻaofuofu, ma isi.