Ose fa'amatalaga pu'upu'u lea ile potu fa'aaliga fou. O oloa faʻaalia autu e aofia ai le ea i le ea vevela exchangers, ea dehumidifiers, vevela toe faʻaleleia ventilators HRV, malosi toe faʻaleleia ventilators ERV, ea disinfection iunite, ea feʻaveaʻi iunite, ma isi. O loʻo ia i matou le tele o oloa fofo fofo e faʻafetaui ai manaʻoga talosaga eseese.
Taimi meli: Oke-22-2021
