Beryllium mkuwa wa waya c17200 waya
Berryllium mkuwa umagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo aferospace, matelefoni, zamagetsi, ndi magetsi. Amagwiritsidwanso ntchito popanga zolumikizira, zisintha, ndi akasupe.
Lembani uthenga wanu pano ndikutumiza kwa ife