Njira Yoyang'anira
Zogulitsa zilizonse zomwe mudalandira kuchokera ku 3rtersittt zapezeka ndi miyezo yabwino yoyang'anira. Kuyambira kafukufuku, kupanga, msonkhano kuti atumizidwe, chilichonse chimayesedwa osachepera 11 kuyeserera koyenera kuonetsetsa kuti kudalirika kwake. Timapereka malonda ogulitsa mafakitale ndikutsatira chisangalalo cha makasitomala.
Kupeleka chiphaso
M'zaka 30 zapitazi, takhala ndi mgwirizano ndi mayiko opitilira 70 padziko lonse lapansi. Zinthu zomwe zatsimikiziridwa ndi ogwiritsa ntchito telecom komanso mabungwe aluso ochokera kumaiko osiyanasiyana, kupeza chidaliro komanso kukhala ndi mbiri yabwino.
Kuyesa Kuyeserera
Comberer la mkhalidwe wopambana ndi miyezo yapamwamba. Zipangizo za 3rtittt zimayesedwa ndi ipx7 madzi othirira, chitsimikiziro cha IP6X, 45 stancer, mil-std-810g kugwedezeka, etc. tikufuna kupereka zida zapamwamba.
