Fa'ailoga: Huate
Tulaga oloa: Saina
Vaega: Fa'avasegaga
Faʻaaogaina: O le faʻavasegaina o masini e faʻaaogaina lautele i vailaʻau, minerale (e le o ni metallics e pei o le calcium carbonate, kaolin, quartz, talc, mica), metallurgy, abrasives, ceramics, mea faʻamaonia afi, vailaʻau, vailaau faʻasaina, meaʻai, mea tau soifua maloloina, ma alamanuia mea fou.
- 1. Fa'atonuga Fa'atatau: Fa'avasegaina le tele o oloa i le D97: 3~150 micrometers, fa'atasi ai ma tulaga fa'ameaalofa faigofie.
- 2. Malosi maualuga: Ausia 60% ~ 90% faʻavasegaga lelei, faʻalagolago i meafaitino ma mea faʻapitoa.
- 3. Fa'aoga-Faauo ma Eco-Faauo: Fa'atonu polokalame fa'atonu mo le fa'aogaina faigofie, fa'agaoioi i lalo o le mamafa o le pefu i lalo ifo o le 40mg/m³ ma le pisa i lalo ole 75dB (A).