Pepa apamemea e maua ai le okesene e leai se okesene e maua i le siliva
Folasaga
E mafai ona fa'afeso'ota'i le laupepa apamemea o lo'o tu'u i le siliva i auala uma u'i ma fa'alava ma e fetaui lelei mo faiga fa'agasologa e mana'omia ai le malosi tele o le deformation.
O le kopa anaerobic o lo'o i ai le siliva o se 'apamemea mama maualuga lea e puipuia mai le fa'aleagaina o le hydrogen.E faʻaaogaina i talosaga e manaʻomia ai le maualuga o le eletise ma le vevela.O sina vaega itiiti o auro ma siliva e faʻateleina ai le vevela faʻamalulu o le kopa mama, ma o ona mea faʻainisinia e maualuga atu nai lo le kopa mama i le vevela maualuga.
Oloa
Fa'atatauga
I le olaga, uaea apamemea aoga e fai ai uaea.Amioga eletise lelei, tele o mea e faʻaaogaina mo le gaosiga o uaea, uaea, pulumu, ma isi. Lelei faʻafefeteina, e masani ona faʻaaogaina e gaosia ai meafaifaaili maneta ma meafaifaaili e puipuia ai le faʻalavelave faʻafefe, e pei o le tapasa, mea tau vaalele; fa'agaioiga mamafa, e mafai ona faia i tubes, tootoo, uaea, fasi, fasi, ipu, pepa ma isi mea 'apamemea.O oloa 'apamemea mama o lo'o fa'afefeteina ma gaosia oloa.
Fa'amatalaga o oloa
| Aitema | Pepa apamemea e amoina siliva |
| Tulaga | ASTM, AISI, JIS, ISO, EN, BS, GB, ma isi. |
| Mea | T1,T2,C10100,C10200,C10300,C10400,C10500C10700C10800C10910,C10920TP1,TP2 C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,TU1,TU2,C12500, C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,C26000 C27000, C27400, C28000, C33000, C33200, C37000, C44300, C4400, C44500, C60800, C63020, C65500, C68700,C70400,C70600,C70620,C71000,C71500,C71520,C7400 C71640,C72200,C83600/ C93200,62900/C95400/C95500/CuAl10Fe5Ni5,H59,H62,H65,H70 |
| Tele | Mafiafia: 0.2-100 - mm Lautele: 305-1000 - mm Umi: 1200-2000 - mm Ole tele e mafai ona faʻatulagaina e tusa ai ma manaʻoga o tagata faʻatau. |
| Laufanua | Mill, fa'aiila, susulu, suauu, laina lauulu, pulumu, fa'ata, oneone, po'o le mana'omia. |