RCYA-3A Paipa Fa'aputu U'amea Tumau-magnetic
Vaega o Tekonolosi
◆ Fa'aaogaina o mea maneta tumau e maualuga le fa'atinoga e fai ma puna maneta, fa'atinoga maneta mautu ma le malosi maualuga o le fanua maneta.
◆ Leai se faaletonu fa'amekanika.
◆ Faigofie ona fa'amamā otaota u'amea.
◆ Faia i ni faʻamatalaga ma ni faʻataʻitaʻiga eseese e tusa ai ma manaʻoga.






