PPGI PPGI
PPGI a kpọrọ ihe n'ụcha pọpa ya n'okpo-dip, pịapịrịdani electro-galvanized, nd. dị ka substrate, mgbe e mesịrị ntị n’elu, ụzọ a na - akpọ n’ahụ́, a na - eji otu ebe ma ọ bụ karịsịa a na - akpọsa mmiri, Mgbe a na - achị ma na - eji oyi oyi, ụdị ụcha dị ukwuu, a na - enwe mmasị n’ihu ihu igwe, ịrụ ọrụ nke ukwuu. E nwere ike ikekewa pọta a na - akpọ ụcha n'ahụ́ PE dị nkịtị, HDP nke na - egosipụta n'ahụ́, Oké ọgụgụ silicon gbanwere polyester SMP, fluorocarbon PVDF, ọ̀tụ̀tụ̀ a na - eme ka a ghara ịna-azụta nano fluorocarbon PVDF, aluminum magnesium manganese n'ụcha, pịta a na - egbochi ụcha, nd.
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