Ibiryo bya aluminium ni urupapuro rwiza rwa aluminum, ubwinshi bwaho bugera kuri 0.001 mm. Ibiryo byibiribwa bikoreshwa cyane cyane na bagenzi be benshi...
Amabati akwiye hasi mu bwiherero, umusarani, igikoni - garanti yo kugira isuku no kuramba. Kubwibyo, ibyabaye bigomba gufatanwa uburemere. Muri iki kiganiro,...