hat
(6)Titàn yonlloyba travèsklas 7e aneajoute ti Paladyòm nanTitàn cpApre sa, li gen moun ki trè bon kowozyon-rezistans, men wi li koute moute pi wo.
eng
(6)Titanium alloy bars rods grade 7 add little palladium in cp titanium and it has the most excellent corrosion-resistance, of course it costs higher.