PVD gaogao coating cathodic arc deposition masini ua faʻaaogaina le puna eletise eletise eletise fou faatoa atiaʻe.O lenei puna arc fou e mafai ona faʻaitiitia lelei le aofaʻi ma le tele o vaega i le faagasologa.E le gata i lea, e fa'agaoioia ma e mafai ona fa'atumauina galuega mo se taimi umi i lalo ole eletise maualalo.O le mea lea, o le ata faʻapipiʻi e fesoʻotaʻi lelei i le faʻavae ma o loʻo faʻaalia i luga lamolemole ma maualuga micro-malosi ma isi.