Aluminium alloy nekuwedzera zvimwe zvinhu zvesimbi kune simbi aruminiyamu kuti iwane alloy yesimbi, sesilicon, simbi, mhangura, aluminium, nezvimwewo, kuwedzera kweimwe simbi kuti uwane iyo aruminiyamu alloy ine hunhu hwehudiki density, simba rakakura, corrosion resist...
Verenga zvimwe