Chinyengo chaching'ono, kusintha kwakukulu

Vuto la magetsi osasunthika ndi lalikulu kwambiri m'makampani opanga konkriti. Akamatsuka fumbi pansi, antchito ambiri nthawi zambiri amadabwa ndi magetsi osasunthika akamagwiritsa ntchito wand ndi burashi wamba. Tsopano tapanga kapangidwe kakang'ono ka kapangidwe kake pa ma vacuum a Bersi kuti makinawo athe kulumikizidwa ndi burashi yakutsogolo yomwe imalola wogwira ntchito kukankhira patsogolo. Burashi yakutsogolo iyi ya D50 yokhala ndi mulifupi wa 70cm, imakulitsa kwambiri magwiridwe antchito, ndipo imapulumutsa ndalama.

Timasamala za ululu wanu!

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Nthawi yotumizira: Novembala-23-2021