O le pito i luga e maualuga vasega o polyester, PVDF polyester ma fluororesin vali. O le lau uʻamea pepa mafai ona faʻaaogaina le galvanized laupepa, # 304 uʻamea stainless uamea, alumini-magnesium-managanese laupepa ma alumini pepa uʻamea filogia. O lea e lelei aneti-corrosion, acidproof, aneti-crak, vevela ma tetee tuai. O le autu mea o le A-vasega mumū teteʻe (seʻi vagana pepa melikerio). E leai se liusuavai i le taimi o le susunuina poʻo le vevela vevela faʻavaiina sisina ifo. Avea o se muamua filifiliga oloa o le faʻamamaina potu, potu faʻagaioia, fale gaosi vailaʻau, eletise mafutaga faaleaoaoga, maualuga vasega faʻamamaina potu suesue. E iloga i le maualuga malosi, aafiaga tetee, lelei teteʻe tetee ma faigofie fausiaina ma faapipiiina.

Alamanuia talafeagai: o le vailaʻau alamanuia, meaʻai gaosi, vailaʻau ma le soifua maloloina, faʻamaʻi faʻatonutonu, asiasiga ma quarantine, Optical tekonolosi, leisa tekinolosi, tonu mea faigaluega, microelectronics, ma isi