Ala'au Fa'a'avevela Oval
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IULI®Fa'alava Fa'a'ave'aveina Oval Fa'alelei
O le IULI®oval ventilation duct o loʻo faʻaaogaina mo le ulu maualalo poʻo ni alavai laiti maina ma se tapulaʻa maualuga.E faia i se foliga oval e faʻaitiitia ai le manaʻoga ulu e 25% e faʻatagaina ai meafaigaluega tetele e faʻaaoga.
