Tinakhala chaka chonse cha 2019 tikupanga makina ochotsera fumbi la konkire pogwiritsa ntchito patent auto pulsing ndipo tinawabweretsa ku World of Concrete 2020. Patatha miyezi ingapo tikuyesa, ogulitsa ena adatipatsa ndemanga zabwino kwambiri ndipo anati makasitomala awo adalota izi kwa nthawi yayitali, onse adakondwera kwambiri akamadula makina apadera otsukira vacuum. Kumayambiriro kwa mwezi uno, ogulitsa atatu adayika maoda awo oyamba, 10pcs iliyonse ya ma mota awiri ndi makina atatu a ma mota.
Ma vacuum cleaner amenewo apezeka posachedwa ndipo azitchuka ku North America ndi Europe, kodi mukufuna kukhala nawo? Takulandirani kuti mulankhule nafe kuti muwone ngati alipo m'dera lanu.
Nthawi yotumizira: Marichi-26-2020