Kune zvakasiyana-siyana zvemhangura alloys munyika.Imwe mhando yakadaro ndeye beryllium mhangura.Beryllium mhangura, kufanana nedzimwe simbi dzakawanda, kusanganisira bhuronzi, inopitika uye inogona kuchinjika, zvichiita kuti ive sarudzo yakanaka kwazvo yezviridzwa zvemimhanzi, zvombo, uye maturusi.Beryllium mhangura yakasarudzika yakasimba uye yakareruka ...
Verenga zvimwe