A cikin Nuwamba 2018, an ƙaddamar da hannun lu'u-lu'u na baya-bayan nan.Idan aka kwatanta da tsohuwar hannun dutsen, mun yi gyare-gyare da gyare-gyare.
Na farko, sabon tsarin ƙirar gaba yana jujjuya babban hannu, wanda ya fi ƙarfi, mafi inganci kuma yana da ƙarancin gazawa.Abu na biyu, an soke firam ɗin "H" da na'urar haɗa sandar, ƙarfin ya fi kai tsaye, ƙimar kulawa ya ragu, kuma ƙirar kimiyya ta fi aiki.Hakanan an sanye shi da ruwan wukake masu maye gurbinsa.Ana iya maye gurbin ruwan wukake na tsayi daban-daban bisa ga yanayin aiki daban-daban don ƙara zurfin hakowa da kuma ƙara haɓaka aikin aiki.
Waɗannan su ne manyan fa'idodi guda uku na sabon hannun dutsenmu (hannun lu'u-lu'u).Wadannan sabbin abubuwa guda uku sun sa mu zama marasa nasara a kowane wurin gini.
Lokacin aikawa: Juni-14-2024