Nonferrous ultra high molecular mamafa polyethylene fiber o se oloa o mea faaopoopo lanu ao lei viliina, ma le malosi maualuga ma le maualuga modulus, lanu susulu, leai se lanu leiloa, uiga faauo siosiomaga, tuuina atu oloa mauoa mo fanua faapitoa o maea maea, ie, totigilima anti-oti.
Taimi meli: Tes-04-2021